3492890408 has 16 divisors (see below), whose sum is σ = 7484765280. Its totient is φ = 1496953008.

The previous prime is 3492890393. The next prime is 3492890419. The reversal of 3492890408 is 8040982943.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31186466 + ... + 31186577.

It is an arithmetic number, because the mean of its divisors is an integer number (467797830).

Almost surely, 2^3492890408 is an apocalyptic number.

It is an amenable number.

3492890408 is an abundant number, since it is smaller than the sum of its proper divisors (3991874872).

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

3492890408 is a wasteful number, since it uses less digits than its factorization.

3492890408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62373056 (or 62373052 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 3492890408 is about 59100.6802668125. The cubic root of 3492890408 is about 1517.2657457894.

The spelling of 3492890408 in words is "three billion, four hundred ninety-two million, eight hundred ninety thousand, four hundred eight".