673846503582331 has 8 divisors (see below), whose sum is σ = 703543918556160. Its totient is φ = 644182400350632.

The previous prime is 673846503582283. The next prime is 673846503582361. The reversal of 673846503582331 is 133285305648376.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 673846503582331 - 2²⁹ = 673845966711419 is a prime.

It is a super-2 number, since 2×673846503582331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673846503582361) 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, 8327894185 + ... + 8327975098.

It is an arithmetic number, because the mean of its divisors is an integer number (87942989819520).

Almost surely, 2^{673846503582331} is an apocalyptic number.

673846503582331 is a deficient number, since it is larger than the sum of its proper divisors (29697414973829).

673846503582331 is a wasteful number, since it uses less digits than its factorization.

673846503582331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16655871065.

The product of its (nonzero) digits is 261273600, while the sum is 64.

The spelling of 673846503582331 in words is "six hundred seventy-three trillion, eight hundred forty-six billion, five hundred three million, five hundred eighty-two thousand, three hundred thirty-one".