747050636 has 6 divisors (see below), whose sum is σ = 1307338620. Its totient is φ = 373525316.

The previous prime is 747050621. The next prime is 747050651. The reversal of 747050636 is 636050747.

It is an interprime number because it is at equal distance from previous prime (747050621) and next prime (747050651).

It is a self number, because there is not a number n which added to its sum of digits gives 747050636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93381326 + ... + 93381333.

It is an arithmetic number, because the mean of its divisors is an integer number (217889770).

Almost surely, 2^747050636 is an apocalyptic number.

It is an amenable number.

747050636 is a deficient number, since it is larger than the sum of its proper divisors (560287984).

747050636 is a wasteful number, since it uses less digits than its factorization.

747050636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186762663 (or 186762661 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 747050636 is about 27332.2270589134. The cubic root of 747050636 is about 907.3677651634.

The spelling of 747050636 in words is "seven hundred forty-seven million, fifty thousand, six hundred thirty-six".