670713375 has 32 divisors (see below), whose sum is σ = 1118767104. Its totient is φ = 356848800.

The previous prime is 670713371. The next prime is 670713377. The reversal of 670713375 is 573317076.

It is not a de Polignac number, because 670713375 - 2² = 670713371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670713371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171694 + ... + 175556.

It is an arithmetic number, because the mean of its divisors is an integer number (34961472).

Almost surely, 2^670713375 is an apocalyptic number.

670713375 is a deficient number, since it is larger than the sum of its proper divisors (448053729).

670713375 is a wasteful number, since it uses less digits than its factorization.

670713375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 39.

The square root of 670713375 is about 25898.1345853326. The cubic root of 670713375 is about 875.3444630162.

The spelling of 670713375 in words is "six hundred seventy million, seven hundred thirteen thousand, three hundred seventy-five".