6930974408 has 16 divisors (see below), whose sum is σ = 13002588060. Its totient is φ = 3463617600.

The previous prime is 6930974377. The next prime is 6930974419. The reversal of 6930974408 is 8044790396.

It can be written as a sum of positive squares in 2 ways, for example, as 6723672004 + 207302404 = 81998^2 + 14398^2 .

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, 217883 + ... + 247658.

Almost surely, 2^6930974408 is an apocalyptic number.

It is an amenable number.

6930974408 is a deficient number, since it is larger than the sum of its proper divisors (6071613652).

6930974408 is a wasteful number, since it uses less digits than its factorization.

6930974408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467408 (or 467404 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 6930974408 is about 83252.4738851645. The cubic root of 6930974408 is about 1906.6227250918.

The spelling of 6930974408 in words is "six billion, nine hundred thirty million, nine hundred seventy-four thousand, four hundred eight".