672167793627 has 48 divisors (see below), whose sum is σ = 1069817049600. Its totient is φ = 403283422080.

The previous prime is 672167793613. The next prime is 672167793667. The reversal of 672167793627 is 726397761276.

It is not a de Polignac number, because 672167793627 - 2⁴ = 672167793611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (672167793667) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35975874 + ... + 35994552.

It is an arithmetic number, because the mean of its divisors is an integer number (22287855200).

Almost surely, 2^672167793627 is an apocalyptic number.

672167793627 is a deficient number, since it is larger than the sum of its proper divisors (397649255973).

672167793627 is a wasteful number, since it uses less digits than its factorization.

672167793627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22328 (or 22325 counting only the distinct ones).

The product of its digits is 56010528, while the sum is 63.

The spelling of 672167793627 in words is "six hundred seventy-two billion, one hundred sixty-seven million, seven hundred ninety-three thousand, six hundred twenty-seven".