673464376 has 16 divisors (see below), whose sum is σ = 1359880200. Its totient is φ = 310829664.

The previous prime is 673464371. The next prime is 673464377.

673464376 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673464371) 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, 3237706 + ... + 3237913.

Almost surely, 2^673464376 is an apocalyptic number.

It is an amenable number.

673464376 is an abundant number, since it is smaller than the sum of its proper divisors (686415824).

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

673464376 is a wasteful number, since it uses less digits than its factorization.

673464376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475638 (or 6475634 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 46.

The square root of 673464376 is about 25951.1921884140. The cubic root of 673464376 is about 876.5396027697.

The spelling of 673464376 in words is "six hundred seventy-three million, four hundred sixty-four thousand, three hundred seventy-six".