742884712 has 16 divisors (see below), whose sum is σ = 1398052800. Its totient is φ = 370070640.

The previous prime is 742884689. The next prime is 742884731. The reversal of 742884712 is 217488247.

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 3 ways as a sum of consecutive naturals, for example, 169162 + ... + 173497.

It is an arithmetic number, because the mean of its divisors is an integer number (87378300).

Almost surely, 2^742884712 is an apocalyptic number.

It is an amenable number.

742884712 is a deficient number, since it is larger than the sum of its proper divisors (655168088).

742884712 is a wasteful number, since it uses less digits than its factorization.

742884712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342936 (or 342932 counting only the distinct ones).

The product of its digits is 200704, while the sum is 43.

The square root of 742884712 is about 27255.9115055798. The cubic root of 742884712 is about 905.6779763472.

The spelling of 742884712 in words is "seven hundred forty-two million, eight hundred eighty-four thousand, seven hundred twelve".