670370070 has 32 divisors (see below), whose sum is σ = 1652374368. Its totient is φ = 173933568.

The previous prime is 670370069. The next prime is 670370083. The reversal of 670370070 is 70073076.

It is a happy number.

670370070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 300859 + ... + 303078.

It is an arithmetic number, because the mean of its divisors is an integer number (51636699).

Almost surely, 2^670370070 is an apocalyptic number.

670370070 is an abundant number, since it is smaller than the sum of its proper divisors (982004298).

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

670370070 is a wasteful number, since it uses less digits than its factorization.

670370070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603984.

The product of its (nonzero) digits is 6174, while the sum is 30.

The square root of 670370070 is about 25891.5057499559. The cubic root of 670370070 is about 875.1950890169.

The spelling of 670370070 in words is "six hundred seventy million, three hundred seventy thousand, seventy".