670628204 has 12 divisors (see below), whose sum is σ = 1224625584. Its totient is φ = 320735184.

The previous prime is 670628201. The next prime is 670628207. The reversal of 670628204 is 402826076.

It is an interprime number because it is at equal distance from previous prime (670628201) and next prime (670628207).

It is not an unprimeable number, because it can be changed into a prime (670628201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644627 + ... + 3644810.

It is an arithmetic number, because the mean of its divisors is an integer number (102052132).

Almost surely, 2^670628204 is an apocalyptic number.

It is an amenable number.

670628204 is a deficient number, since it is larger than the sum of its proper divisors (553997380).

670628204 is a wasteful number, since it uses less digits than its factorization.

670628204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7289464 (or 7289462 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 670628204 is about 25896.4901868960. The cubic root of 670628204 is about 875.3074093745.

The spelling of 670628204 in words is "six hundred seventy million, six hundred twenty-eight thousand, two hundred four".