672182384 has 10 divisors (see below), whose sum is σ = 1302353400. Its totient is φ = 336091184.

The previous prime is 672182377. The next prime is 672182419. The reversal of 672182384 is 483281276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21005684 + ... + 21005715.

It is an arithmetic number, because the mean of its divisors is an integer number (130235340).

Almost surely, 2^672182384 is an apocalyptic number.

It is an amenable number.

672182384 is a deficient number, since it is larger than the sum of its proper divisors (630171016).

672182384 is a wasteful number, since it uses less digits than its factorization.

672182384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42011407 (or 42011401 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 672182384 is about 25926.4803627488. The cubic root of 672182384 is about 875.9830622998.

The spelling of 672182384 in words is "six hundred seventy-two million, one hundred eighty-two thousand, three hundred eighty-four".