748879753 has 4 divisors (see below), whose sum is σ = 751793940. Its totient is φ = 745965568.

The previous prime is 748879727. The next prime is 748879823. The reversal of 748879753 is 357978847.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 672001929 + 76877824 = 25923^2 + 8768^2 .

It is a cyclic number.

It is not a de Polignac number, because 748879753 - 2⁵ = 748879721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748879253) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1456708 + ... + 1457221.

It is an arithmetic number, because the mean of its divisors is an integer number (187948485).

Almost surely, 2^748879753 is an apocalyptic number.

It is an amenable number.

748879753 is a deficient number, since it is larger than the sum of its proper divisors (2914187).

748879753 is a wasteful number, since it uses less digits than its factorization.

748879753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2914186.

The product of its digits is 11854080, while the sum is 58.

The square root of 748879753 is about 27365.6674137504. The cubic root of 748879753 is about 908.1077101391.

The spelling of 748879753 in words is "seven hundred forty-eight million, eight hundred seventy-nine thousand, seven hundred fifty-three".