742454368 has 12 divisors (see below), whose sum is σ = 1461707100. Its totient is φ = 371227168.

The previous prime is 742454359. The next prime is 742454399. The reversal of 742454368 is 863454247.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11600818 + ... + 11600881.

It is an arithmetic number, because the mean of its divisors is an integer number (121808925).

Almost surely, 2^742454368 is an apocalyptic number.

It is an amenable number.

742454368 is a deficient number, since it is larger than the sum of its proper divisors (719252732).

742454368 is a wasteful number, since it uses less digits than its factorization.

742454368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23201709 (or 23201701 counting only the distinct ones).

The product of its digits is 645120, while the sum is 43.

The square root of 742454368 is about 27248.0158543700. The cubic root of 742454368 is about 905.5030598536.

The spelling of 742454368 in words is "seven hundred forty-two million, four hundred fifty-four thousand, three hundred sixty-eight".