80673039 has 12 divisors (see below), whose sum is σ = 116607816. Its totient is φ = 53745072.

The previous prime is 80672981. The next prime is 80673053. The reversal of 80673039 is 93037608.

It is not a de Polignac number, because 80673039 - 2⁸ = 80672783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80672994 and 80673012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80673059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19312 + ... + 23114.

It is an arithmetic number, because the mean of its divisors is an integer number (9717318).

Almost surely, 2^80673039 is an apocalyptic number.

80673039 is a deficient number, since it is larger than the sum of its proper divisors (35934777).

80673039 is a wasteful number, since it uses less digits than its factorization.

80673039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166 (or 6163 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 80673039 is about 8981.8171324070. The cubic root of 80673039 is about 432.0919139560.

The spelling of 80673039 in words is "eighty million, six hundred seventy-three thousand, thirty-nine".