670673501673 has 16 divisors (see below), whose sum is σ = 1022077904256. Its totient is φ = 383204787840.

The previous prime is 670673501549. The next prime is 670673501683. The reversal of 670673501673 is 376105376076.

It is not a de Polignac number, because 670673501673 - 2¹⁶ = 670673436137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670673501683) 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, 1328388 + ... + 1762373.

It is an arithmetic number, because the mean of its divisors is an integer number (63879869016).

Almost surely, 2^670673501673 is an apocalyptic number.

It is an amenable number.

670673501673 is a deficient number, since it is larger than the sum of its proper divisors (351404402583).

670673501673 is a wasteful number, since it uses less digits than its factorization.

670673501673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101104.

The product of its (nonzero) digits is 3333960, while the sum is 51.

The spelling of 670673501673 in words is "six hundred seventy billion, six hundred seventy-three million, five hundred one thousand, six hundred seventy-three".