264745674 has 12 divisors (see below), whose sum is σ = 573615666. Its totient is φ = 88248552.

The previous prime is 264745667. The next prime is 264745697. The reversal of 264745674 is 476547462.

It can be written as a sum of positive squares in only one way, i.e., 264290049 + 455625 = 16257^2 + 675^2 .

It is an unprimeable number.

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, 7354029 + ... + 7354064.

Almost surely, 2^264745674 is an apocalyptic number.

264745674 is an abundant number, since it is smaller than the sum of its proper divisors (308869992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264745674 is a wasteful number, since it uses less digits than its factorization.

264745674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14708101 (or 14708098 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 264745674 is about 16271.0071599763. The cubic root of 264745674 is about 642.1102818089.

The spelling of 264745674 in words is "two hundred sixty-four million, seven hundred forty-five thousand, six hundred seventy-four".