79626238 has 4 divisors (see below), whose sum is σ = 119439360. Its totient is φ = 39813118.

The previous prime is 79626229. The next prime is 79626247. The reversal of 79626238 is 83262697.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83262697 = 7 ⋅11894671.

It is an interprime number because it is at equal distance from previous prime (79626229) and next prime (79626247).

It is a junction number, because it is equal to n+sod(n) for n = 79626194 and 79626203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19906558 + ... + 19906561.

It is an arithmetic number, because the mean of its divisors is an integer number (29859840).

Almost surely, 2^79626238 is an apocalyptic number.

79626238 is a deficient number, since it is larger than the sum of its proper divisors (39813122).

79626238 is a wasteful number, since it uses less digits than its factorization.

79626238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39813121.

The product of its digits is 217728, while the sum is 43.

The square root of 79626238 is about 8923.3535175964. The cubic root of 79626238 is about 430.2148520675.

The spelling of 79626238 in words is "seventy-nine million, six hundred twenty-six thousand, two hundred thirty-eight".