674365753 has 2 divisors, whose sum is σ = 674365754. Its totient is φ = 674365752.

The previous prime is 674365733. The next prime is 674365763. The reversal of 674365753 is 357563476.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 622352809 + 52012944 = 24947^2 + 7212^2 .

It is a cyclic number.

It is not a de Polignac number, because 674365753 - 2⁵ = 674365721 is a prime.

It is not a weakly prime, because it can be changed into another prime (674365733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337182876 + 337182877.

It is an arithmetic number, because the mean of its divisors is an integer number (337182877).

Almost surely, 2^674365753 is an apocalyptic number.

It is an amenable number.

674365753 is a deficient number, since it is larger than the sum of its proper divisors (1).

674365753 is an equidigital number, since it uses as much as digits as its factorization.

674365753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587600, while the sum is 46.

The square root of 674365753 is about 25968.5531556920. The cubic root of 674365753 is about 876.9304872946.

The spelling of 674365753 in words is "six hundred seventy-four million, three hundred sixty-five thousand, seven hundred fifty-three".