672082944 has 88 divisors (see below), whose sum is σ = 1929256560. Its totient is φ = 206782464.

The previous prime is 672082921. The next prime is 672082979. The reversal of 672082944 is 449280276.

It is a junction number, because it is equal to n+sod(n) for n = 672082896 and 672082905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31522 + ... + 48350.

It is an arithmetic number, because the mean of its divisors is an integer number (21923370).

Almost surely, 2^672082944 is an apocalyptic number.

672082944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672082944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (964628280).

672082944 is an abundant number, since it is smaller than the sum of its proper divisors (1257173616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

672082944 is a wasteful number, since it uses less digits than its factorization.

672082944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16865 (or 16847 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 672082944 is about 25924.5625614011. The cubic root of 672082944 is about 875.9398636811.

The spelling of 672082944 in words is "six hundred seventy-two million, eighty-two thousand, nine hundred forty-four".