79086030 has 64 divisors (see below), whose sum is σ = 196466688. Its totient is φ = 20361600.

The previous prime is 79086013. The next prime is 79086041. The reversal of 79086030 is 3068097.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 79085982 and 79086000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129987 + ... + 130593.

It is an arithmetic number, because the mean of its divisors is an integer number (3069792).

Almost surely, 2^79086030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79086030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98233344).

79086030 is an abundant number, since it is smaller than the sum of its proper divisors (117380658).

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

79086030 is a wasteful number, since it uses less digits than its factorization.

79086030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 79086030 is about 8893.0326660819. The cubic root of 79086030 is about 429.2397418952.

The spelling of 79086030 in words is "seventy-nine million, eighty-six thousand, thirty".