764767468 has 12 divisors (see below), whose sum is σ = 1384493040. Its totient is φ = 369198032.

The previous prime is 764767463. The next prime is 764767501. The reversal of 764767468 is 864767467.

It is a super-2 number, since 2×764767468² = 1169738560222262048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (764767463) 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 3 ways as a sum of consecutive naturals, for example, 3296296 + ... + 3296527.

It is an arithmetic number, because the mean of its divisors is an integer number (115374420).

Almost surely, 2^764767468 is an apocalyptic number.

It is an amenable number.

764767468 is a deficient number, since it is larger than the sum of its proper divisors (619725572).

764767468 is a wasteful number, since it uses less digits than its factorization.

764767468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6592856 (or 6592854 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 55.

The square root of 764767468 is about 27654.4294462930. The cubic root of 764767468 is about 914.4847519654.

Subtracting 764767468 from its reverse (864767467), we obtain a palindrome (99999999).

The spelling of 764767468 in words is "seven hundred sixty-four million, seven hundred sixty-seven thousand, four hundred sixty-eight".