674560004 has 12 divisors (see below), whose sum is σ = 1196651484. Its totient is φ = 332659584.

The previous prime is 674559997. The next prime is 674560009. The reversal of 674560004 is 400065476.

It can be written as a sum of positive squares in 2 ways, for example, as 557054404 + 117505600 = 23602^2 + 10840^2 .

It is not an unprimeable number, because it can be changed into a prime (674560009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154777 + ... + 1155360.

It is an arithmetic number, because the mean of its divisors is an integer number (99720957).

Almost surely, 2^674560004 is an apocalyptic number.

It is an amenable number.

674560004 is a deficient number, since it is larger than the sum of its proper divisors (522091480).

674560004 is a wasteful number, since it uses less digits than its factorization.

674560004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310214 (or 2310212 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 674560004 is about 25972.2930062018. The cubic root of 674560004 is about 877.0146791297.

The spelling of 674560004 in words is "six hundred seventy-four million, five hundred sixty thousand, four".