673424376 has 32 divisors (see below), whose sum is σ = 1722716160. Its totient is φ = 219254112.

The previous prime is 673424371. The next prime is 673424447.

673424376 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 (673424371) 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, 325240 + ... + 327303.

It is an arithmetic number, because the mean of its divisors is an integer number (53834880).

Almost surely, 2^673424376 is an apocalyptic number.

It is an amenable number.

673424376 is an abundant number, since it is smaller than the sum of its proper divisors (1049291784).

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

673424376 is a wasteful number, since it uses less digits than its factorization.

673424376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652595 (or 652591 counting only the distinct ones).

The product of its digits is 508032, while the sum is 42.

The square root of 673424376 is about 25950.4214994670. The cubic root of 673424376 is about 876.5222485837.

The spelling of 673424376 in words is "six hundred seventy-three million, four hundred twenty-four thousand, three hundred seventy-six".