755630829 has 16 divisors (see below), whose sum is σ = 1119878400. Its totient is φ = 503562528.

The previous prime is 755630809. The next prime is 755630831. The reversal of 755630829 is 928036557.

It is a happy number.

755630829 is a `hidden beast` number, since 7 + 5 + 5 + 630 + 8 + 2 + 9 = 666.

It is not a de Polignac number, because 755630829 - 2¹⁷ = 755499757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755630809) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 126492 + ... + 132330.

It is an arithmetic number, because the mean of its divisors is an integer number (69992400).

Almost surely, 2^755630829 is an apocalyptic number.

It is an amenable number.

755630829 is a deficient number, since it is larger than the sum of its proper divisors (364247571).

755630829 is a wasteful number, since it uses less digits than its factorization.

755630829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10641 (or 10635 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 755630829 is about 27488.7400402419. The cubic root of 755630829 is about 910.8283842731.

The spelling of 755630829 in words is "seven hundred fifty-five million, six hundred thirty thousand, eight hundred twenty-nine".