3377951856 has 160 divisors (see below), whose sum is σ = 10213632000. Its totient is φ = 1066804992.

The previous prime is 3377951851. The next prime is 3377951933. The reversal of 3377951856 is 6581597733.

3377951856 is a `hidden beast` number, since 3 + 3 + 7 + 79 + 518 + 56 = 666.

3377951856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3377951856² = 22821117482907689472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3377951851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1081465 + ... + 1084583.

It is an arithmetic number, because the mean of its divisors is an integer number (63835200).

Almost surely, 2^3377951856 is an apocalyptic number.

3377951856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3377951856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5106816000).

3377951856 is an abundant number, since it is smaller than the sum of its proper divisors (6835680144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3377951856 is a wasteful number, since it uses less digits than its factorization.

3377951856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268 (or 3256 counting only the distinct ones).

The product of its digits is 4762800, while the sum is 54.

The square root of 3377951856 is about 58120.1501718638. The cubic root of 3377951856 is about 1500.4371845674.

The spelling of 3377951856 in words is "three billion, three hundred seventy-seven million, nine hundred fifty-one thousand, eight hundred fifty-six".