3361913856 has 352 divisors, whose sum is σ = 11790720000. Its totient is φ = 925876224.

The previous prime is 3361913837. The next prime is 3361913879. The reversal of 3361913856 is 6583191633.

It is a super-2 number, since 2×3361913856² = 22604929550329577472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5612245 + ... + 5612843.

Almost surely, 2^3361913856 is an apocalyptic number.

3361913856 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 3361913856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5895360000).

3361913856 is an abundant number, since it is smaller than the sum of its proper divisors (8428806144).

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

3361913856 is a wasteful number, since it uses less digits than its factorization.

3361913856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 640 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 3361913856 is about 57982.0132109950. The cubic root of 3361913856 is about 1498.0588009144.

The spelling of 3361913856 in words is "three billion, three hundred sixty-one million, nine hundred thirteen thousand, eight hundred fifty-six".