769272252 has 24 divisors (see below), whose sum is σ = 2051392896. Its totient is φ = 219792048.

The previous prime is 769272199. The next prime is 769272271. The reversal of 769272252 is 252272967.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4578918 + ... + 4579085.

It is an arithmetic number, because the mean of its divisors is an integer number (85474704).

Almost surely, 2^769272252 is an apocalyptic number.

It is an amenable number.

769272252 is an abundant number, since it is smaller than the sum of its proper divisors (1282120644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

769272252 is a wasteful number, since it uses less digits than its factorization.

769272252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9158017 (or 9158015 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 769272252 is about 27735.7576424370. The cubic root of 769272252 is about 916.2767973516.

The spelling of 769272252 in words is "seven hundred sixty-nine million, two hundred seventy-two thousand, two hundred fifty-two".