79394246 has 4 divisors (see below), whose sum is σ = 119091372. Its totient is φ = 39697122.

The previous prime is 79394221. The next prime is 79394251. The reversal of 79394246 is 64249397.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64249397 = 6367 ⋅10091.

It is a junction number, because it is equal to n+sod(n) for n = 79394197 and 79394206.

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, 19848560 + ... + 19848563.

It is an arithmetic number, because the mean of its divisors is an integer number (29772843).

Almost surely, 2^79394246 is an apocalyptic number.

79394246 is a deficient number, since it is larger than the sum of its proper divisors (39697126).

79394246 is a wasteful number, since it uses less digits than its factorization.

79394246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39697125.

The product of its digits is 326592, while the sum is 44.

The square root of 79394246 is about 8910.3448867033. The cubic root of 79394246 is about 429.7966335979.

The spelling of 79394246 in words is "seventy-nine million, three hundred ninety-four thousand, two hundred forty-six".