673337400734 has 8 divisors (see below), whose sum is σ = 1042586943168. Its totient is φ = 325808419680.

The previous prime is 673337400731. The next prime is 673337400739. The reversal of 673337400734 is 437004733376.

673337400734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673337400731) 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, 5430140267 + ... + 5430140390.

It is an arithmetic number, because the mean of its divisors is an integer number (130323367896).

Almost surely, 2^673337400734 is an apocalyptic number.

673337400734 is a deficient number, since it is larger than the sum of its proper divisors (369249542434).

673337400734 is a wasteful number, since it uses less digits than its factorization.

673337400734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10860280690.

The product of its (nonzero) digits is 2667168, while the sum is 47.

The spelling of 673337400734 in words is "six hundred seventy-three billion, three hundred thirty-seven million, four hundred thousand, seven hundred thirty-four".