673602956017 has 8 divisors (see below), whose sum is σ = 675180881312. Its totient is φ = 672025485600.

The previous prime is 673602955951. The next prime is 673602956051. The reversal of 673602956017 is 710659206376.

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 673602956017 - 2²³ = 673594567409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673602956087) 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, 2947642 + ... + 3167932.

It is an arithmetic number, because the mean of its divisors is an integer number (84397610164).

Almost surely, 2^673602956017 is an apocalyptic number.

It is an amenable number.

673602956017 is a deficient number, since it is larger than the sum of its proper divisors (1577925295).

673602956017 is a wasteful number, since it uses less digits than its factorization.

673602956017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227439.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 673602956017 in words is "six hundred seventy-three billion, six hundred two million, nine hundred fifty-six thousand, seventeen".