749413627 has 4 divisors (see below), whose sum is σ = 756045720. Its totient is φ = 742781536.

The previous prime is 749413607. The next prime is 749413649. The reversal of 749413627 is 726314947.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-749413627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (749413607) 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, 3315877 + ... + 3316102.

It is an arithmetic number, because the mean of its divisors is an integer number (189011430).

Almost surely, 2^749413627 is an apocalyptic number.

749413627 is a deficient number, since it is larger than the sum of its proper divisors (6632093).

749413627 is a wasteful number, since it uses less digits than its factorization.

749413627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632092.

The product of its digits is 254016, while the sum is 43.

The square root of 749413627 is about 27375.4201246301. The cubic root of 749413627 is about 908.3234545812.

The spelling of 749413627 in words is "seven hundred forty-nine million, four hundred thirteen thousand, six hundred twenty-seven".