673407367367 has 4 divisors (see below), whose sum is σ = 769608419856. Its totient is φ = 577206314880.

The previous prime is 673407367349. The next prime is 673407367447. The reversal of 673407367367 is 763763704376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673407367367 - 2⁸ = 673407367111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673407367067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48100526234 + ... + 48100526247.

It is an arithmetic number, because the mean of its divisors is an integer number (192402104964).

Almost surely, 2^673407367367 is an apocalyptic number.

673407367367 is a deficient number, since it is larger than the sum of its proper divisors (96201052489).

673407367367 is an equidigital number, since it uses as much as digits as its factorization.

673407367367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96201052488.

The product of its (nonzero) digits is 56010528, while the sum is 59.

The spelling of 673407367367 in words is "six hundred seventy-three billion, four hundred seven million, three hundred sixty-seven thousand, three hundred sixty-seven".