3474402816 has 80 divisors (see below), whose sum is σ = 9658560384. Its totient is φ = 1107769344.

The previous prime is 3474402731. The next prime is 3474402887. The reversal of 3474402816 is 6182044743.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13846 + ... + 84501.

Almost surely, 2^3474402816 is an apocalyptic number.

It is an amenable number.

3474402816 is an abundant number, since it is smaller than the sum of its proper divisors (6184157568).

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

3474402816 is an equidigital number, since it uses as much as digits as its factorization.

3474402816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98391 (or 98375 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 3474402816 is about 58944.0651465438. The cubic root of 3474402816 is about 1514.5840865071.

The spelling of 3474402816 in words is "three billion, four hundred seventy-four million, four hundred two thousand, eight hundred sixteen".