7905347832 has 16 divisors (see below), whose sum is σ = 19763369640. Its totient is φ = 2635115936.

The previous prime is 7905347797. The next prime is 7905347839. The reversal of 7905347832 is 2387435097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7905347839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164694723 + ... + 164694770.

Almost surely, 2^7905347832 is an apocalyptic number.

It is an amenable number.

7905347832 is an abundant number, since it is smaller than the sum of its proper divisors (11858021808).

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

7905347832 is a wasteful number, since it uses less digits than its factorization.

7905347832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329389502 (or 329389498 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 7905347832 is about 88912.0229890199. The cubic root of 7905347832 is about 1992.0810054799.

The spelling of 7905347832 in words is "seven billion, nine hundred five million, three hundred forty-seven thousand, eight hundred thirty-two".