79087897300 has 36 divisors (see below), whose sum is σ = 171634131900. Its totient is φ = 31632689920.

The previous prime is 79087897297. The next prime is 79087897303. The reversal of 79087897300 is 379878097.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79087897297) and next prime (79087897303).

It can be written as a sum of positive squares in 6 ways, for example, as 10963765264 + 68124132036 = 104708^2 + 261006^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79087897303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1793112 + ... + 1836688.

It is an arithmetic number, because the mean of its divisors is an integer number (4767614775).

Almost surely, 2^79087897300 is an apocalyptic number.

It is an amenable number.

79087897300 is an abundant number, since it is smaller than the sum of its proper divisors (92546234600).

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

79087897300 is a wasteful number, since it uses less digits than its factorization.

79087897300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61740 (or 61733 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 58.

The spelling of 79087897300 in words is "seventy-nine billion, eighty-seven million, eight hundred ninety-seven thousand, three hundred".