742630744 has 16 divisors (see below), whose sum is σ = 1392726600. Its totient is φ = 371236992.

The previous prime is 742630711. The next prime is 742630793. The reversal of 742630744 is 447036247.

It is a congruent number.

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, 58347 + ... + 69925.

Almost surely, 2^742630744 is an apocalyptic number.

It is an amenable number.

742630744 is a deficient number, since it is larger than the sum of its proper divisors (650095856).

742630744 is a wasteful number, since it uses less digits than its factorization.

742630744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19602 (or 19598 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 742630744 is about 27251.2521547176. The cubic root of 742630744 is about 905.5747573520.

The spelling of 742630744 in words is "seven hundred forty-two million, six hundred thirty thousand, seven hundred forty-four".