79046538724 has 6 divisors (see below), whose sum is σ = 138331442774. Its totient is φ = 39523269360.

The previous prime is 79046538709. The next prime is 79046538751. The reversal of 79046538724 is 42783564097.

It can be written as a sum of positive squares in only one way, i.e., 76996260324 + 2050278400 = 277482^2 + 45280^2 .

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 as a sum of consecutive naturals, namely, 9880817337 + ... + 9880817344.

Almost surely, 2^79046538724 is an apocalyptic number.

It is an amenable number.

79046538724 is a deficient number, since it is larger than the sum of its proper divisors (59284904050).

79046538724 is a wasteful number, since it uses less digits than its factorization.

79046538724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19761634685 (or 19761634683 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 79046538724 in words is "seventy-nine billion, forty-six million, five hundred thirty-eight thousand, seven hundred twenty-four".