670700374 has 8 divisors (see below), whose sum is σ = 1007726328. Its totient is φ = 334791600.

The previous prime is 670700347. The next prime is 670700419. The reversal of 670700374 is 473007076.

It is a happy number.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277792 + ... + 280195.

It is an arithmetic number, because the mean of its divisors is an integer number (125965791).

Almost surely, 2^670700374 is an apocalyptic number.

670700374 is a deficient number, since it is larger than the sum of its proper divisors (337025954).

670700374 is a wasteful number, since it uses less digits than its factorization.

670700374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558590.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 670700374 is about 25897.8835814821. The cubic root of 670700374 is about 875.3388071343.

The spelling of 670700374 in words is "six hundred seventy million, seven hundred thousand, three hundred seventy-four".