7910912428 has 96 divisors (see below), whose sum is σ = 15321600000. Its totient is φ = 3560723712.

The previous prime is 7910912419. The next prime is 7910912431. The reversal of 7910912428 is 8242190197.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33099933 + ... + 33100171.

It is an arithmetic number, because the mean of its divisors is an integer number (159600000).

Almost surely, 2^7910912428 is an apocalyptic number.

It is an amenable number.

7910912428 is a deficient number, since it is larger than the sum of its proper divisors (7410687572).

7910912428 is a wasteful number, since it uses less digits than its factorization.

7910912428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 7910912428 is about 88943.3101925041. The cubic root of 7910912428 is about 1992.5483062783.

The spelling of 7910912428 in words is "seven billion, nine hundred ten million, nine hundred twelve thousand, four hundred twenty-eight".