79084331 has 8 divisors (see below), whose sum is σ = 80477664. Its totient is φ = 77699520.

The previous prime is 79084319. The next prime is 79084339. The reversal of 79084331 is 13348097.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79084331 is a prime.

It is a super-2 number, since 2×79084331² = 12508662819435122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79084291 and 79084300.

It is not an unprimeable number, because it can be changed into a prime (79084339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18266 + ... + 22176.

It is an arithmetic number, because the mean of its divisors is an integer number (10059708).

Almost surely, 2^79084331 is an apocalyptic number.

79084331 is a deficient number, since it is larger than the sum of its proper divisors (1393333).

79084331 is a wasteful number, since it uses less digits than its factorization.

79084331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 79084331 is about 8892.9371413499. The cubic root of 79084331 is about 429.2366680967.

The spelling of 79084331 in words is "seventy-nine million, eighty-four thousand, three hundred thirty-one".