670335338572 has 24 divisors (see below), whose sum is σ = 1195886638800. Its totient is φ = 328681222656.

The previous prime is 670335338531. The next prime is 670335338573. The reversal of 670335338572 is 275833533076.

It is a super-2 number, since 2×670335338572² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (670335338573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3375853 + ... + 3568900.

It is an arithmetic number, because the mean of its divisors is an integer number (49828609950).

Almost surely, 2^670335338572 is an apocalyptic number.

It is an amenable number.

670335338572 is a deficient number, since it is larger than the sum of its proper divisors (525551300228).

670335338572 is a wasteful number, since it uses less digits than its factorization.

670335338572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945225 (or 6945223 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 670335338572 in words is "six hundred seventy billion, three hundred thirty-five million, three hundred thirty-eight thousand, five hundred seventy-two".