670010832 has 80 divisors (see below), whose sum is σ = 2024424000. Its totient is φ = 211579776.

The previous prime is 670010819. The next prime is 670010857. The reversal of 670010832 is 238010076.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 670010796 and 670010805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32607 + ... + 49022.

It is an arithmetic number, because the mean of its divisors is an integer number (25305300).

Almost surely, 2^670010832 is an apocalyptic number.

It is an amenable number.

670010832 is an abundant number, since it is smaller than the sum of its proper divisors (1354413168).

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

670010832 is a wasteful number, since it uses less digits than its factorization.

670010832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81665 (or 81653 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 670010832 is about 25884.5674485783. The cubic root of 670010832 is about 875.0387278641.

The spelling of 670010832 in words is "six hundred seventy million, ten thousand, eight hundred thirty-two".