742904592 has 40 divisors (see below), whose sum is σ = 1920829440. Its totient is φ = 247420800.

The previous prime is 742904581. The next prime is 742904597. The reversal of 742904592 is 295409247.

It is not an unprimeable number, because it can be changed into a prime (742904597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55342 + ... + 67442.

It is an arithmetic number, because the mean of its divisors is an integer number (48020736).

Almost surely, 2^742904592 is an apocalyptic number.

It is an amenable number.

742904592 is an abundant number, since it is smaller than the sum of its proper divisors (1177924848).

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

742904592 is a wasteful number, since it uses less digits than its factorization.

742904592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13391 (or 13385 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 742904592 is about 27256.2761946675. The cubic root of 742904592 is about 905.6860550873.

The spelling of 742904592 in words is "seven hundred forty-two million, nine hundred four thousand, five hundred ninety-two".