374272753 has 6 divisors (see below), whose sum is σ = 387624614. Its totient is φ = 361365984.

The previous prime is 374272747. The next prime is 374272757. The reversal of 374272753 is 357272473.

It can be written as a sum of positive squares in 3 ways, for example, as 189530289 + 184742464 = 13767^2 + 13592^2 .

It is not a de Polignac number, because 374272753 - 2²⁵ = 340718321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374272757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221676 + ... + 223357.

Almost surely, 2^374272753 is an apocalyptic number.

It is an amenable number.

374272753 is a deficient number, since it is larger than the sum of its proper divisors (13351861).

374272753 is an equidigital number, since it uses as much as digits as its factorization.

374272753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445091 (or 445062 counting only the distinct ones).

The product of its digits is 246960, while the sum is 40.

The square root of 374272753 is about 19346.1301815118. The cubic root of 374272753 is about 720.6583182918.

The spelling of 374272753 in words is "three hundred seventy-four million, two hundred seventy-two thousand, seven hundred fifty-three".