768631303 has 32 divisors (see below), whose sum is σ = 888565248. Its totient is φ = 658627200.

The previous prime is 768631261. The next prime is 768631363. The reversal of 768631303 is 303136867.

It is not a de Polignac number, because 768631303 - 2⁹ = 768630791 is a prime.

It is a super-3 number, since 3×768631303³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768631363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1935901 + ... + 1936297.

It is an arithmetic number, because the mean of its divisors is an integer number (27767664).

Almost surely, 2^768631303 is an apocalyptic number.

768631303 is a deficient number, since it is larger than the sum of its proper divisors (119933945).

768631303 is a wasteful number, since it uses less digits than its factorization.

768631303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 768631303 is about 27724.2006737796. The cubic root of 768631303 is about 916.0222494643.

The spelling of 768631303 in words is "seven hundred sixty-eight million, six hundred thirty-one thousand, three hundred three".