79264120 has 64 divisors (see below), whose sum is σ = 193072320. Its totient is φ = 29113344.

The previous prime is 79264103. The next prime is 79264121. The reversal of 79264120 is 2146297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79264121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162517 + ... + 163003.

It is an arithmetic number, because the mean of its divisors is an integer number (3016755).

Almost surely, 2^79264120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79264120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96536160).

79264120 is an abundant number, since it is smaller than the sum of its proper divisors (113808200).

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

79264120 is a wasteful number, since it uses less digits than its factorization.

79264120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 79264120 is about 8903.0399302710. The cubic root of 79264120 is about 429.5616950798.

The spelling of 79264120 in words is "seventy-nine million, two hundred sixty-four thousand, one hundred twenty".