80670004 has 12 divisors (see below), whose sum is σ = 142039744. Its totient is φ = 40087224.

The previous prime is 80669983. The next prime is 80670017. The reversal of 80670004 is 40007608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61212 + ... + 62515.

Almost surely, 2^80670004 is an apocalyptic number.

It is an amenable number.

80670004 is a deficient number, since it is larger than the sum of its proper divisors (61369740).

80670004 is a wasteful number, since it uses less digits than its factorization.

80670004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123894 (or 123892 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 80670004 is about 8981.6481783690. The cubic root of 80670004 is about 432.0864953122.

The spelling of 80670004 in words is "eighty million, six hundred seventy thousand, four".