768260472 has 32 divisors (see below), whose sum is σ = 2195030400. Its totient is φ = 219502944.

The previous prime is 768260461. The next prime is 768260477. The reversal of 768260472 is 274062867.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768260477) by changing a digit.

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, 2286322 + ... + 2286657.

It is an arithmetic number, because the mean of its divisors is an integer number (68594700).

Almost surely, 2^768260472 is an apocalyptic number.

It is an amenable number.

768260472 is an abundant number, since it is smaller than the sum of its proper divisors (1426769928).

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

768260472 is a wasteful number, since it uses less digits than its factorization.

768260472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4572995 (or 4572991 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 768260472 is about 27717.5120095581. The cubic root of 768260472 is about 915.8749122046.

The spelling of 768260472 in words is "seven hundred sixty-eight million, two hundred sixty thousand, four hundred seventy-two".