742003404 has 48 divisors (see below), whose sum is σ = 1776460896. Its totient is φ = 240908800.

The previous prime is 742003397. The next prime is 742003417. The reversal of 742003404 is 404300247.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 580414 + ... + 581690.

It is an arithmetic number, because the mean of its divisors is an integer number (37009602).

Almost surely, 2^742003404 is an apocalyptic number.

It is an amenable number.

742003404 is an abundant number, since it is smaller than the sum of its proper divisors (1034457492).

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

742003404 is a wasteful number, since it uses less digits than its factorization.

742003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 742003404 is about 27239.7394260665. The cubic root of 742003404 is about 905.3196896677.

The spelling of 742003404 in words is "seven hundred forty-two million, three thousand, four hundred four".