674506488 has 16 divisors (see below), whose sum is σ = 1686266280. Its totient is φ = 224835488.

The previous prime is 674506477. The next prime is 674506513. The reversal of 674506488 is 884605476.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14052195 + ... + 14052242.

Almost surely, 2^674506488 is an apocalyptic number.

It is an amenable number.

674506488 is an abundant number, since it is smaller than the sum of its proper divisors (1011759792).

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

674506488 is a wasteful number, since it uses less digits than its factorization.

674506488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28104446 (or 28104442 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 674506488 is about 25971.2627340297. The cubic root of 674506488 is about 876.9914859576.

The spelling of 674506488 in words is "six hundred seventy-four million, five hundred six thousand, four hundred eighty-eight".