749514099 has 4 divisors (see below), whose sum is σ = 999352136. Its totient is φ = 499676064.

The previous prime is 749514089. The next prime is 749514119. The reversal of 749514099 is 990415947.

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

It is not a de Polignac number, because 749514099 - 2⁹ = 749513587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (749514049) 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, 124919014 + ... + 124919019.

It is an arithmetic number, because the mean of its divisors is an integer number (249838034).

Almost surely, 2^749514099 is an apocalyptic number.

749514099 is a deficient number, since it is larger than the sum of its proper divisors (249838037).

749514099 is a wasteful number, since it uses less digits than its factorization.

749514099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249838036.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 749514099 is about 27377.2551399880. The cubic root of 749514099 is about 908.3640449809.

The spelling of 749514099 in words is "seven hundred forty-nine million, five hundred fourteen thousand, ninety-nine".