672672382 has 8 divisors (see below), whose sum is σ = 1014583752. Its totient is φ = 334477800.

The previous prime is 672672361. The next prime is 672672401. The reversal of 672672382 is 283276276.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 928744 + ... + 929467.

It is an arithmetic number, because the mean of its divisors is an integer number (126822969).

Almost surely, 2^672672382 is an apocalyptic number.

672672382 is a deficient number, since it is larger than the sum of its proper divisors (341911370).

672672382 is a wasteful number, since it uses less digits than its factorization.

672672382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858394.

The product of its digits is 338688, while the sum is 43.

The square root of 672672382 is about 25935.9284005798. The cubic root of 672672382 is about 876.1958645109.

The spelling of 672672382 in words is "six hundred seventy-two million, six hundred seventy-two thousand, three hundred eighty-two".