742834472 has 16 divisors (see below), whose sum is σ = 1410446400. Its totient is φ = 366715440.

The previous prime is 742834471. The next prime is 742834489. The reversal of 742834472 is 274438247.

It is not an unprimeable number, because it can be changed into a prime (742834471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587054 + ... + 588317.

It is an arithmetic number, because the mean of its divisors is an integer number (88152900).

Almost surely, 2^742834472 is an apocalyptic number.

It is an amenable number.

742834472 is a deficient number, since it is larger than the sum of its proper divisors (667611928).

742834472 is a wasteful number, since it uses less digits than its factorization.

742834472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175456 (or 1175452 counting only the distinct ones).

The product of its digits is 301056, while the sum is 41.

The square root of 742834472 is about 27254.9898550706. The cubic root of 742834472 is about 905.6575594119.

The spelling of 742834472 in words is "seven hundred forty-two million, eight hundred thirty-four thousand, four hundred seventy-two".