79359672 has 128 divisors (see below), whose sum is σ = 246896640. Its totient is φ = 20736000.

The previous prime is 79359671. The next prime is 79359673. The reversal of 79359672 is 27695397.

It is an interprime number because it is at equal distance from previous prime (79359671) and next prime (79359673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79359671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105297 + ... + 106047.

It is an arithmetic number, because the mean of its divisors is an integer number (1928880).

Almost surely, 2^79359672 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 79359672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123448320).

79359672 is an abundant number, since it is smaller than the sum of its proper divisors (167536968).

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

79359672 is a wasteful number, since it uses less digits than its factorization.

79359672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 817 counting only the distinct ones).

The product of its digits is 714420, while the sum is 48.

The square root of 79359672 is about 8908.4045709656. The cubic root of 79359672 is about 429.7342363542.

The spelling of 79359672 in words is "seventy-nine million, three hundred fifty-nine thousand, six hundred seventy-two".