79330671 has 40 divisors (see below), whose sum is σ = 136360224. Its totient is φ = 45023040.

The previous prime is 79330661. The next prime is 79330673. The reversal of 79330671 is 17603397.

It is not a de Polignac number, because 79330671 - 2⁵ = 79330639 is a prime.

It is a super-2 number, since 2×79330671² = 12586710722620482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79330673) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 102241 + ... + 103013.

Almost surely, 2^79330671 is an apocalyptic number.

79330671 is a deficient number, since it is larger than the sum of its proper divisors (57029553).

79330671 is a wasteful number, since it uses less digits than its factorization.

79330671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 79330671 is about 8906.7766896897. The cubic root of 79330671 is about 429.6818829749.

The spelling of 79330671 in words is "seventy-nine million, three hundred thirty thousand, six hundred seventy-one".