742795264 has 24 divisors (see below), whose sum is σ = 1485231930. Its totient is φ = 371396608.

The previous prime is 742795259. The next prime is 742795271. The reversal of 742795264 is 462597247.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 392356864 + 350438400 = 19808^2 + 18720^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179299 + ... + 183394.

Almost surely, 2^742795264 is an apocalyptic number.

It is an amenable number.

742795264 is a deficient number, since it is larger than the sum of its proper divisors (742436666).

742795264 is an equidigital number, since it uses as much as digits as its factorization.

742795264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362715 (or 362695 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 742795264 is about 27254.2705644455. The cubic root of 742795264 is about 905.6416251100.

The spelling of 742795264 in words is "seven hundred forty-two million, seven hundred ninety-five thousand, two hundred sixty-four".