79563672 has 48 divisors (see below), whose sum is σ = 228164040. Its totient is φ = 24960768.

The previous prime is 79563667. The next prime is 79563677. The reversal of 79563672 is 27636597.

79563672 is a `hidden beast` number, since 7 + 9 + 5 + 636 + 7 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (79563667) and next prime (79563677).

It is a super-3 number, since 3×79563672³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79563677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31278 + ... + 33725.

Almost surely, 2^79563672 is an apocalyptic number.

79563672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

79563672 is an abundant number, since it is smaller than the sum of its proper divisors (148600368).

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

79563672 is a wasteful number, since it uses less digits than its factorization.

79563672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65032 (or 65025 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 79563672 is about 8919.8470838911. The cubic root of 79563672 is about 430.1021426721.

It can be divided in two parts, 7956 and 3672, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 79563672 in words is "seventy-nine million, five hundred sixty-three thousand, six hundred seventy-two".