672369183 has 12 divisors (see below), whose sum is σ = 989525160. Its totient is φ = 439788336.

The previous prime is 672369179. The next prime is 672369197. The reversal of 672369183 is 381963276.

It is not a de Polignac number, because 672369183 - 2² = 672369179 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672369163) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 704313 + ... + 705266.

It is an arithmetic number, because the mean of its divisors is an integer number (82460430).

Almost surely, 2^672369183 is an apocalyptic number.

672369183 is a deficient number, since it is larger than the sum of its proper divisors (317155977).

672369183 is a wasteful number, since it uses less digits than its factorization.

672369183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409638 (or 1409635 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 672369183 is about 25930.0825876047. The cubic root of 672369183 is about 876.0641998048.

The spelling of 672369183 in words is "six hundred seventy-two million, three hundred sixty-nine thousand, one hundred eighty-three".