79050672 has 30 divisors (see below), whose sum is σ = 221232492. Its totient is φ = 26350176.

The previous prime is 79050667. The next prime is 79050679. The reversal of 79050672 is 27605097.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (79050679) 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, 274338 + ... + 274625.

Almost surely, 2^79050672 is an apocalyptic number.

79050672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79050672 is an abundant number, since it is smaller than the sum of its proper divisors (142181820).

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

79050672 is a wasteful number, since it uses less digits than its factorization.

79050672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548977 (or 548968 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 79050672 is about 8891.0444830740. The cubic root of 79050672 is about 429.1757637979.

The spelling of 79050672 in words is "seventy-nine million, fifty thousand, six hundred seventy-two".