768472443 has 12 divisors (see below), whose sum is σ = 1110559320. Its totient is φ = 512064096.

The previous prime is 768472427. The next prime is 768472451. The reversal of 768472443 is 344274867.

It is not a de Polignac number, because 768472443 - 2⁴ = 768472427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (768472483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453 + ... + 39206.

It is an arithmetic number, because the mean of its divisors is an integer number (92546610).

Almost surely, 2^768472443 is an apocalyptic number.

768472443 is a deficient number, since it is larger than the sum of its proper divisors (342086877).

768472443 is a wasteful number, since it uses less digits than its factorization.

768472443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41818 (or 41815 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 768472443 is about 27721.3355197761. The cubic root of 768472443 is about 915.9591375751.

The spelling of 768472443 in words is "seven hundred sixty-eight million, four hundred seventy-two thousand, four hundred forty-three".