674367723 has 12 divisors (see below), whose sum is σ = 974356240. Its totient is φ = 449454096.

The previous prime is 674367721. The next prime is 674367737. The reversal of 674367723 is 327763476.

It is not a de Polignac number, because 674367723 - 2¹ = 674367721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674367721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33933 + ... + 50001.

Almost surely, 2^674367723 is an apocalyptic number.

674367723 is a deficient number, since it is larger than the sum of its proper divisors (299988517).

674367723 is a wasteful number, since it uses less digits than its factorization.

674367723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20738 (or 20735 counting only the distinct ones).

The product of its digits is 889056, while the sum is 45.

The square root of 674367723 is about 25968.5910861564. The cubic root of 674367723 is about 876.9313412088.

The spelling of 674367723 in words is "six hundred seventy-four million, three hundred sixty-seven thousand, seven hundred twenty-three".