6929989902384 has 40 divisors (see below), whose sum is σ = 17902574644032. Its totient is φ = 2309983636800.

The previous prime is 6929989902373. The next prime is 6929989902499. The reversal of 6929989902384 is 4832099899296.

It is a super-3 number, since 3×6929989902384³ (a number of 39 digits) contains 333 as substring.

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, 12332407 + ... + 12882089.

Almost surely, 2^{6929989902384} is an apocalyptic number.

It is an amenable number.

6929989902384 is an abundant number, since it is smaller than the sum of its proper divisors (10972584741648).

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

6929989902384 is a wasteful number, since it uses less digits than its factorization.

6929989902384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812345 (or 812339 counting only the distinct ones).

The product of its (nonzero) digits is 1088391168, while the sum is 78.

The spelling of 6929989902384 in words is "six trillion, nine hundred twenty-nine billion, nine hundred eighty-nine million, nine hundred two thousand, three hundred eighty-four".