670373744 has 20 divisors (see below), whose sum is σ = 1343637960. Its totient is φ = 323628480.

The previous prime is 670373731. The next prime is 670373747. The reversal of 670373744 is 447373076.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670373747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721922 + ... + 722849.

It is an arithmetic number, because the mean of its divisors is an integer number (67181898).

Almost surely, 2^670373744 is an apocalyptic number.

It is an amenable number.

670373744 is an abundant number, since it is smaller than the sum of its proper divisors (673264216).

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

670373744 is a wasteful number, since it uses less digits than its factorization.

670373744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444808 (or 1444802 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 41.

The square root of 670373744 is about 25891.5766997686. The cubic root of 670373744 is about 875.1966878656.

The spelling of 670373744 in words is "six hundred seventy million, three hundred seventy-three thousand, seven hundred forty-four".