768472412 has 24 divisors (see below), whose sum is σ = 1417780896. Its totient is φ = 363737088.

The previous prime is 768472381. The next prime is 768472427. The reversal of 768472412 is 214274867.

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 768472412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34133 + ... + 51980.

It is an arithmetic number, because the mean of its divisors is an integer number (59074204).

Almost surely, 2^768472412 is an apocalyptic number.

It is an amenable number.

768472412 is a deficient number, since it is larger than the sum of its proper divisors (649308484).

768472412 is a wasteful number, since it uses less digits than its factorization.

768472412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86237 (or 86235 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 768472412 is about 27721.3349606400. The cubic root of 768472412 is about 915.9591252586.

The spelling of 768472412 in words is "seven hundred sixty-eight million, four hundred seventy-two thousand, four hundred twelve".