79087536 has 240 divisors, whose sum is σ = 267170400. Its totient is φ = 22302720.

The previous prime is 79087531. The next prime is 79087571. The reversal of 79087536 is 63578097.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 79087491 and 79087500.

It is not an unprimeable number, because it can be changed into a prime (79087531) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 888580 + ... + 888668.

It is an arithmetic number, because the mean of its divisors is an integer number (1113210).

Almost surely, 2^79087536 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 79087536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133585200).

79087536 is an abundant number, since it is smaller than the sum of its proper divisors (188082864).

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

79087536 is a wasteful number, since it uses less digits than its factorization.

79087536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 79087536 is about 8893.1173387064. The cubic root of 79087536 is about 429.2424664849.

The spelling of 79087536 in words is "seventy-nine million, eighty-seven thousand, five hundred thirty-six".