670604602 has 8 divisors (see below), whose sum is σ = 1014809076. Its totient is φ = 332334912.

The previous prime is 670604551. The next prime is 670604609. The reversal of 670604602 is 206406076.

It can be written as a sum of positive squares in 2 ways, for example, as 399640081 + 270964521 = 19991^2 + 16461^2 .

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

It is not an unprimeable number, because it can be changed into a prime (670604609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1483413 + ... + 1483864.

Almost surely, 2^670604602 is an apocalyptic number.

670604602 is a deficient number, since it is larger than the sum of its proper divisors (344204474).

670604602 is a wasteful number, since it uses less digits than its factorization.

670604602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967392.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 670604602 is about 25896.0344840672. The cubic root of 670604602 is about 875.2971407698.

The spelling of 670604602 in words is "six hundred seventy million, six hundred four thousand, six hundred two".