6984916408 has 16 divisors (see below), whose sum is σ = 13145409000. Its totient is φ = 3479474016.

The previous prime is 6984916399. The next prime is 6984916441. The reversal of 6984916408 is 8046194896.

It is a super-3 number, since 3×6984916408³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

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, 1620738 + ... + 1625041.

Almost surely, 2^6984916408 is an apocalyptic number.

It is an amenable number.

6984916408 is a deficient number, since it is larger than the sum of its proper divisors (6160492592).

6984916408 is a wasteful number, since it uses less digits than its factorization.

6984916408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246054 (or 3246050 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 6984916408 is about 83575.8123382597. The cubic root of 6984916408 is about 1911.5562007202.

The spelling of 6984916408 in words is "six billion, nine hundred eighty-four million, nine hundred sixteen thousand, four hundred eight".