3304992768 has 312 divisors, whose sum is σ = 11205288000. Its totient is φ = 856719360.

The previous prime is 3304992737. The next prime is 3304992787. The reversal of 3304992768 is 8672994033.

It is a self number, because there is not a number n which added to its sum of digits gives 3304992768.

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, 6622983 + ... + 6623481.

Almost surely, 2^3304992768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3304992768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5602644000).

3304992768 is an abundant number, since it is smaller than the sum of its proper divisors (7900295232).

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

3304992768 is a wasteful number, since it uses less digits than its factorization.

3304992768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 51.

The square root of 3304992768 is about 57489.0665083370. The cubic root of 3304992768 is about 1489.5560090274.

The spelling of 3304992768 in words is "three billion, three hundred four million, nine hundred ninety-two thousand, seven hundred sixty-eight".