672574674 has 8 divisors (see below), whose sum is σ = 1345149360. Its totient is φ = 224191556.

The previous prime is 672574657. The next prime is 672574703. The reversal of 672574674 is 476475276.

It is a happy number.

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

672574674 is an admirable 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, 56047884 + ... + 56047895.

It is an arithmetic number, because the mean of its divisors is an integer number (168143670).

Almost surely, 2^672574674 is an apocalyptic number.

672574674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

672574674 is a wasteful number, since it uses less digits than its factorization.

672574674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112095784.

The product of its digits is 1975680, while the sum is 48.

The square root of 672574674 is about 25934.0446903294. The cubic root of 672574674 is about 876.1534389591.

The spelling of 672574674 in words is "six hundred seventy-two million, five hundred seventy-four thousand, six hundred seventy-four".