674484307 has 8 divisors (see below), whose sum is σ = 785383776. Its totient is φ = 567220992.

The previous prime is 674484301. The next prime is 674484319. The reversal of 674484307 is 703484476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-674484307 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (674484301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 908638 + ... + 909379.

It is an arithmetic number, because the mean of its divisors is an integer number (98172972).

Almost surely, 2^674484307 is an apocalyptic number.

674484307 is a deficient number, since it is larger than the sum of its proper divisors (110899469).

674484307 is a wasteful number, since it uses less digits than its factorization.

674484307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818077.

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 674484307 is about 25970.8357008395. The cubic root of 674484307 is about 876.9818726271.

The spelling of 674484307 in words is "six hundred seventy-four million, four hundred eighty-four thousand, three hundred seven".