670790034 has 24 divisors (see below), whose sum is σ = 1454683932. Its totient is φ = 223395840.

The previous prime is 670790011. The next prime is 670790077. The reversal of 670790034 is 430097076.

It can be written as a sum of positive squares in 2 ways, for example, as 665794809 + 4995225 = 25803^2 + 2235^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4594 + ... + 36914.

Almost surely, 2^670790034 is an apocalyptic number.

670790034 is an abundant number, since it is smaller than the sum of its proper divisors (783893898).

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

670790034 is a wasteful number, since it uses less digits than its factorization.

670790034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33482 (or 33479 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 670790034 is about 25899.6145531164. The cubic root of 670790034 is about 875.3778108303.

The spelling of 670790034 in words is "six hundred seventy million, seven hundred ninety thousand, thirty-four".