749528764 has 6 divisors (see below), whose sum is σ = 1311675344. Its totient is φ = 374764380.

The previous prime is 749528737. The next prime is 749528789. The reversal of 749528764 is 467825947.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93691092 + ... + 93691099.

Almost surely, 2^749528764 is an apocalyptic number.

It is an amenable number.

749528764 is a deficient number, since it is larger than the sum of its proper divisors (562146580).

749528764 is a wasteful number, since it uses less digits than its factorization.

749528764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187382195 (or 187382193 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 52.

The square root of 749528764 is about 27377.5229704953. The cubic root of 749528764 is about 908.3699692955.

The spelling of 749528764 in words is "seven hundred forty-nine million, five hundred twenty-eight thousand, seven hundred sixty-four".