674875307 has 4 divisors (see below), whose sum is σ = 710395080. Its totient is φ = 639355536.

The previous prime is 674875297. The next prime is 674875309. The reversal of 674875307 is 703578476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674875307 - 2¹⁴ = 674858923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674875309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17759858 + ... + 17759895.

It is an arithmetic number, because the mean of its divisors is an integer number (177598770).

Almost surely, 2^674875307 is an apocalyptic number.

674875307 is a deficient number, since it is larger than the sum of its proper divisors (35519773).

674875307 is a wasteful number, since it uses less digits than its factorization.

674875307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35519772.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 674875307 is about 25978.3622847939. The cubic root of 674875307 is about 877.1513026494.

The spelling of 674875307 in words is "six hundred seventy-four million, eight hundred seventy-five thousand, three hundred seven".