749816627 has 16 divisors (see below), whose sum is σ = 910982400. Its totient is φ = 602834400.

The previous prime is 749816597. The next prime is 749816633. The reversal of 749816627 is 726618947.

749816627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 749816627 - 2¹⁴ = 749800243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (749816027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14477 + ... + 41342.

It is an arithmetic number, because the mean of its divisors is an integer number (56936400).

Almost surely, 2^749816627 is an apocalyptic number.

749816627 is a deficient number, since it is larger than the sum of its proper divisors (161165773).

749816627 is a wasteful number, since it uses less digits than its factorization.

749816627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55946.

The product of its digits is 1016064, while the sum is 50.

The square root of 749816627 is about 27382.7797529761. The cubic root of 749816627 is about 908.4862435239.

The spelling of 749816627 in words is "seven hundred forty-nine million, eight hundred sixteen thousand, six hundred twenty-seven".