79295436 has 120 divisors (see below), whose sum is σ = 238244160. Its totient is φ = 22744800.

The previous prime is 79295407. The next prime is 79295443. The reversal of 79295436 is 63459297.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 79295391 and 79295400.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67131 + ... + 68301.

It is an arithmetic number, because the mean of its divisors is an integer number (1985368).

Almost surely, 2^79295436 is an apocalyptic number.

79295436 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79295436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119122080).

79295436 is an abundant number, since it is smaller than the sum of its proper divisors (158948724).

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

79295436 is a wasteful number, since it uses less digits than its factorization.

79295436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217 (or 1206 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 79295436 is about 8904.7984817176. The cubic root of 79295436 is about 429.6182586416.

The spelling of 79295436 in words is "seventy-nine million, two hundred ninety-five thousand, four hundred thirty-six".