670346130 has 32 divisors (see below), whose sum is σ = 1612224000. Its totient is φ = 178381952.

The previous prime is 670346123. The next prime is 670346143. The reversal of 670346130 is 31643076.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8955 + ... + 37694.

It is an arithmetic number, because the mean of its divisors is an integer number (50382000).

Almost surely, 2^670346130 is an apocalyptic number.

670346130 is an abundant number, since it is smaller than the sum of its proper divisors (941877870).

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

670346130 is a wasteful number, since it uses less digits than its factorization.

670346130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47138.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 670346130 is about 25891.0434320442. The cubic root of 670346130 is about 875.1846706820.

The spelling of 670346130 in words is "six hundred seventy million, three hundred forty-six thousand, one hundred thirty".