674084480 has 32 divisors (see below), whose sum is σ = 1611484740. Its totient is φ = 269633536.

The previous prime is 674084447. The next prime is 674084503. The reversal of 674084480 is 84480476.

It can be written as a sum of positive squares in 2 ways, for example, as 641912896 + 32171584 = 25336^2 + 5672^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525989 + ... + 527268.

Almost surely, 2^674084480 is an apocalyptic number.

It is an amenable number.

674084480 is an abundant number, since it is smaller than the sum of its proper divisors (937400260).

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

674084480 is a wasteful number, since it uses less digits than its factorization.

674084480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053276 (or 1053264 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 674084480 is about 25963.1369445219. The cubic root of 674084480 is about 876.8085499193.

The spelling of 674084480 in words is "six hundred seventy-four million, eighty-four thousand, four hundred eighty".