79568098 has 4 divisors (see below), whose sum is σ = 119352150. Its totient is φ = 39784048.

The previous prime is 79568081. The next prime is 79568107. The reversal of 79568098 is 89086597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89086597 = 89 ⋅1000973.

It can be written as a sum of positive squares in only one way, i.e., 60793209 + 18774889 = 7797^2 + 4333^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19892023 + ... + 19892026.

Almost surely, 2^79568098 is an apocalyptic number.

79568098 is a deficient number, since it is larger than the sum of its proper divisors (39784052).

79568098 is a wasteful number, since it uses less digits than its factorization.

79568098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39784051.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 79568098 is about 8920.0951788644. The cubic root of 79568098 is about 430.1101178226.

The spelling of 79568098 in words is "seventy-nine million, five hundred sixty-eight thousand, ninety-eight".