79294212 has 18 divisors (see below), whose sum is σ = 200438238. Its totient is φ = 26431392.

The previous prime is 79294211. The next prime is 79294253. The reversal of 79294212 is 21249297.

It can be written as a sum of positive squares in only one way, i.e., 79281216 + 12996 = 8904^2 + 114^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2202617 = 79294212 / (7 + 9 + 2 + 9 + 4 + 2 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (79294211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1101273 + ... + 1101344.

Almost surely, 2^79294212 is an apocalyptic number.

It is an amenable number.

79294212 is an abundant number, since it is smaller than the sum of its proper divisors (121144026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79294212 is a wasteful number, since it uses less digits than its factorization.

79294212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202627 (or 2202622 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 79294212 is about 8904.7297544620. The cubic root of 79294212 is about 429.6160481089.

The spelling of 79294212 in words is "seventy-nine million, two hundred ninety-four thousand, two hundred twelve".