673407073670 has 32 divisors (see below), whose sum is σ = 1219357915776. Its totient is φ = 267758524800.

The previous prime is 673407073657. The next prime is 673407073723. The reversal of 673407073670 is 76370704376.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4157747 + ... + 4316673.

It is an arithmetic number, because the mean of its divisors is an integer number (38104934868).

Almost surely, 2^673407073670 is an apocalyptic number.

673407073670 is a deficient number, since it is larger than the sum of its proper divisors (545950842106).

673407073670 is a wasteful number, since it uses less digits than its factorization.

673407073670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161456.

The product of its (nonzero) digits is 3111696, while the sum is 50.

The spelling of 673407073670 in words is "six hundred seventy-three billion, four hundred seven million, seventy-three thousand, six hundred seventy".