674337147 has 16 divisors (see below), whose sum is σ = 1038552192. Its totient is φ = 384648320.

The previous prime is 674337143. The next prime is 674337163. The reversal of 674337147 is 741733476.

It is a cyclic number.

It is not a de Polignac number, because 674337147 - 2² = 674337143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 674337099 and 674337108.

It is not an unprimeable number, because it can be changed into a prime (674337143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600453 + ... + 601574.

It is an arithmetic number, because the mean of its divisors is an integer number (64909512).

Almost surely, 2^674337147 is an apocalyptic number.

674337147 is a deficient number, since it is larger than the sum of its proper divisors (364215045).

674337147 is a wasteful number, since it uses less digits than its factorization.

674337147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202058.

The product of its digits is 296352, while the sum is 42.

The square root of 674337147 is about 25968.0023682993. The cubic root of 674337147 is about 876.9180875802.

The spelling of 674337147 in words is "six hundred seventy-four million, three hundred thirty-seven thousand, one hundred forty-seven".