79370659 has 4 divisors (see below), whose sum is σ = 80327016. Its totient is φ = 78414304.

The previous prime is 79370617. The next prime is 79370689. The reversal of 79370659 is 95607397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95607397 = 139 ⋅687823.

It is a cyclic number.

It is not a de Polignac number, because 79370659 - 2⁷ = 79370531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79370609) 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, 478054 + ... + 478219.

It is an arithmetic number, because the mean of its divisors is an integer number (20081754).

Almost surely, 2^79370659 is an apocalyptic number.

79370659 is a deficient number, since it is larger than the sum of its proper divisors (956357).

79370659 is an equidigital number, since it uses as much as digits as its factorization.

79370659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956356.

The product of its (nonzero) digits is 357210, while the sum is 46.

The square root of 79370659 is about 8909.0212144769. The cubic root of 79370659 is about 429.7540670485.

The spelling of 79370659 in words is "seventy-nine million, three hundred seventy thousand, six hundred fifty-nine".