670237187079 has 16 divisors (see below), whose sum is σ = 956848865760. Its totient is φ = 415815797760.

The previous prime is 670237187069. The next prime is 670237187093. The reversal of 670237187079 is 970781732076.

It is a happy number.

It is not a de Polignac number, because 670237187079 - 2⁷ = 670237186951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670237187069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73826392 + ... + 73835469.

It is an arithmetic number, because the mean of its divisors is an integer number (59803054110).

Almost surely, 2^670237187079 is an apocalyptic number.

670237187079 is a deficient number, since it is larger than the sum of its proper divisors (286611678681).

670237187079 is a wasteful number, since it uses less digits than its factorization.

670237187079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147661970.

The product of its (nonzero) digits is 6223392, while the sum is 57.

The spelling of 670237187079 in words is "six hundred seventy billion, two hundred thirty-seven million, one hundred eighty-seven thousand, seventy-nine".