674660376 has 48 divisors (see below), whose sum is σ = 1967762160. Its totient is φ = 207587520.

The previous prime is 674660333. The next prime is 674660387. The reversal of 674660376 is 673066476.

It is a super-2 number, since 2×674660376² = 910333245888922752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359460 + ... + 361331.

It is an arithmetic number, because the mean of its divisors is an integer number (40995045).

Almost surely, 2^674660376 is an apocalyptic number.

It is an amenable number.

674660376 is an abundant number, since it is smaller than the sum of its proper divisors (1293101784).

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

674660376 is a wasteful number, since it uses less digits than its factorization.

674660376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720816 (or 720809 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The square root of 674660376 is about 25974.2252242487. The cubic root of 674660376 is about 877.0581758047.

The spelling of 674660376 in words is "six hundred seventy-four million, six hundred sixty thousand, three hundred seventy-six".