3279953016 has 96 divisors (see below), whose sum is σ = 9325555200. Its totient is φ = 1040074560.

The previous prime is 3279953009. The next prime is 3279953051. The reversal of 3279953016 is 6103599723.

3279953016 is a `hidden beast` number, since 3 + 27 + 99 + 530 + 1 + 6 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119235 + ... + 144141.

It is an arithmetic number, because the mean of its divisors is an integer number (97141200).

Almost surely, 2^3279953016 is an apocalyptic number.

3279953016 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 3279953016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4662777600).

3279953016 is an abundant number, since it is smaller than the sum of its proper divisors (6045602184).

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

3279953016 is a wasteful number, since it uses less digits than its factorization.

3279953016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25009 (or 25002 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 3279953016 is about 57270.8740635238. The cubic root of 3279953016 is about 1485.7846739017.

The spelling of 3279953016 in words is "three billion, two hundred seventy-nine million, nine hundred fifty-three thousand, sixteen".