769642232 has 32 divisors (see below), whose sum is σ = 1462414800. Its totient is φ = 379689984.

The previous prime is 769642229. The next prime is 769642243. The reversal of 769642232 is 232246967.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 769642232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288119 + ... + 290777.

Almost surely, 2^769642232 is an apocalyptic number.

It is an amenable number.

769642232 is a deficient number, since it is larger than the sum of its proper divisors (692772568).

769642232 is a wasteful number, since it uses less digits than its factorization.

769642232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3131 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The square root of 769642232 is about 27742.4265701470. The cubic root of 769642232 is about 916.4236676589.

The spelling of 769642232 in words is "seven hundred sixty-nine million, six hundred forty-two thousand, two hundred thirty-two".