673456701 has 8 divisors (see below), whose sum is σ = 898226560. Its totient is φ = 448828992.

The previous prime is 673456687. The next prime is 673456703. The reversal of 673456701 is 107654376.

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

It is not a de Polignac number, because 673456701 - 2²⁹ = 136585789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 673456701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673456703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23941 + ... + 43818.

It is an arithmetic number, because the mean of its divisors is an integer number (112278320).

Almost surely, 2^673456701 is an apocalyptic number.

It is an amenable number.

673456701 is a deficient number, since it is larger than the sum of its proper divisors (224769859).

673456701 is a wasteful number, since it uses less digits than its factorization.

673456701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71075.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 673456701 is about 25951.0443142468. The cubic root of 673456701 is about 876.5362729886.

The spelling of 673456701 in words is "six hundred seventy-three million, four hundred fifty-six thousand, seven hundred one".