749826052 has 12 divisors (see below), whose sum is σ = 1314072396. Its totient is φ = 374376800.

The previous prime is 749826041. The next prime is 749826061. The reversal of 749826052 is 250628947.

It can be written as a sum of positive squares in 2 ways, for example, as 455566336 + 294259716 = 21344^2 + 17154^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 130903 + ... + 136510.

It is an arithmetic number, because the mean of its divisors is an integer number (109506033).

Almost surely, 2^749826052 is an apocalyptic number.

It is an amenable number.

749826052 is a deficient number, since it is larger than the sum of its proper divisors (564246344).

749826052 is a wasteful number, since it uses less digits than its factorization.

749826052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268118 (or 268116 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 749826052 is about 27382.9518496454. The cubic root of 749826052 is about 908.4900499866.

The spelling of 749826052 in words is "seven hundred forty-nine million, eight hundred twenty-six thousand, fifty-two".