79298227 has 4 divisors (see below), whose sum is σ = 82746000. Its totient is φ = 75850456.

The previous prime is 79298207. The next prime is 79298239. The reversal of 79298227 is 72289297.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72289297 = 53 ⋅1363949.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79298227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79298207) 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, 1723852 + ... + 1723897.

It is an arithmetic number, because the mean of its divisors is an integer number (20686500).

Almost surely, 2^79298227 is an apocalyptic number.

79298227 is a deficient number, since it is larger than the sum of its proper divisors (3447773).

79298227 is a wasteful number, since it uses less digits than its factorization.

79298227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447772.

The product of its digits is 254016, while the sum is 46.

The square root of 79298227 is about 8904.9551935987. The cubic root of 79298227 is about 429.6232990767.

The spelling of 79298227 in words is "seventy-nine million, two hundred ninety-eight thousand, two hundred twenty-seven".