674007404 has 24 divisors (see below), whose sum is σ = 1368138240. Its totient is φ = 284548176.

The previous prime is 674007403. The next prime is 674007409. The reversal of 674007404 is 404700476.

It is not an unprimeable number, because it can be changed into a prime (674007403) 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, 177764 + ... + 181515.

It is an arithmetic number, because the mean of its divisors is an integer number (57005760).

Almost surely, 2^674007404 is an apocalyptic number.

It is an amenable number.

674007404 is an abundant number, since it is smaller than the sum of its proper divisors (694130836).

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

674007404 is a wasteful number, since it uses less digits than its factorization.

674007404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359357 (or 359355 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 674007404 is about 25961.6525668148. The cubic root of 674007404 is about 876.7751300371.

The spelling of 674007404 in words is "six hundred seventy-four million, seven thousand, four hundred four".