744976252 has 12 divisors (see below), whose sum is σ = 1345763776. Its totient is φ = 360472320.

The previous prime is 744976249. The next prime is 744976291. The reversal of 744976252 is 252679447.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003813 + ... + 3004060.

Almost surely, 2^744976252 is an apocalyptic number.

It is an amenable number.

744976252 is a deficient number, since it is larger than the sum of its proper divisors (600787524).

744976252 is a wasteful number, since it uses less digits than its factorization.

744976252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007908 (or 6007906 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 744976252 is about 27294.2530947451. The cubic root of 744976252 is about 906.5271376141.

The spelling of 744976252 in words is "seven hundred forty-four million, nine hundred seventy-six thousand, two hundred fifty-two".