672701038 has 16 divisors (see below), whose sum is σ = 1025058384. Its totient is φ = 331024320.

The previous prime is 672701027. The next prime is 672701041. The reversal of 672701038 is 830107276.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 672700994 and 672701012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229156 + ... + 232072.

It is an arithmetic number, because the mean of its divisors is an integer number (64066149).

Almost surely, 2^672701038 is an apocalyptic number.

672701038 is a deficient number, since it is larger than the sum of its proper divisors (352357346).

672701038 is a wasteful number, since it uses less digits than its factorization.

672701038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 672701038 is about 25936.4808329889. The cubic root of 672701038 is about 876.2083063835.

The spelling of 672701038 in words is "six hundred seventy-two million, seven hundred one thousand, thirty-eight".