673407033696 has 96 divisors (see below), whose sum is σ = 1978440720480. Its totient is φ = 222830512128.

The previous prime is 673407033661. The next prime is 673407033697. The reversal of 673407033696 is 696330704376.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673407033697) by changing a digit.

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, 2726181 + ... + 2962916.

It is an arithmetic number, because the mean of its divisors is an integer number (20608757505).

Almost surely, 2^673407033696 is an apocalyptic number.

It is an amenable number.

673407033696 is an abundant number, since it is smaller than the sum of its proper divisors (1305033686784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673407033696 is a wasteful number, since it uses less digits than its factorization.

673407033696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5689253 (or 5689239 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 54.

The spelling of 673407033696 in words is "six hundred seventy-three billion, four hundred seven million, thirty-three thousand, six hundred ninety-six".