670538092 has 12 divisors (see below), whose sum is σ = 1341076240. Its totient is φ = 287373456.

The previous prime is 670538059. The next prime is 670538119. The reversal of 670538092 is 290835076.

670538092 is an admirable number.

It is an unprimeable number.

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, 11973867 + ... + 11973922.

Almost surely, 2^670538092 is an apocalyptic number.

It is an amenable number.

670538092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

670538092 is a wasteful number, since it uses less digits than its factorization.

670538092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23947800 (or 23947798 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 670538092 is about 25894.7502787727. The cubic root of 670538092 is about 875.2682027352.

The spelling of 670538092 in words is "six hundred seventy million, five hundred thirty-eight thousand, ninety-two".