674459327 has 6 divisors (see below), whose sum is σ = 676164024. Its totient is φ = 672757320.

The previous prime is 674459323. The next prime is 674459329. The reversal of 674459327 is 723954476.

It is not a de Polignac number, because 674459327 - 2² = 674459323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674459323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660077 + ... + 661097.

It is an arithmetic number, because the mean of its divisors is an integer number (112694004).

Almost surely, 2^674459327 is an apocalyptic number.

674459327 is a deficient number, since it is larger than the sum of its proper divisors (1704697).

674459327 is an frugal number, since it uses more digits than its factorization.

674459327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689 (or 1668 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The square root of 674459327 is about 25970.3547723168. The cubic root of 674459327 is about 876.9710459469.

The spelling of 674459327 in words is "six hundred seventy-four million, four hundred fifty-nine thousand, three hundred twenty-seven".