79470177327 has 8 divisors (see below), whose sum is σ = 117733596080. Its totient is φ = 52980118200.

The previous prime is 79470177239. The next prime is 79470177331. The reversal of 79470177327 is 72377107497.

It is a happy number.

79470177327 is a `hidden beast` number, since 79 + 470 + 1 + 77 + 32 + 7 = 666.

It is not a de Polignac number, because 79470177327 - 2³² = 75175210031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79470170327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471669924 + ... + 1471669977.

It is an arithmetic number, because the mean of its divisors is an integer number (14716699510).

Almost surely, 2^79470177327 is an apocalyptic number.

79470177327 is a deficient number, since it is larger than the sum of its proper divisors (38263418753).

79470177327 is a wasteful number, since it uses less digits than its factorization.

79470177327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943339910 (or 2943339904 counting only the distinct ones).

The product of its (nonzero) digits is 3630312, while the sum is 54.

The spelling of 79470177327 in words is "seventy-nine billion, four hundred seventy million, one hundred seventy-seven thousand, three hundred twenty-seven".