765968495 has 8 divisors (see below), whose sum is σ = 920114640. Its totient is φ = 612139840.

The previous prime is 765968479. The next prime is 765968509. The reversal of 765968495 is 594869567.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 765968495 - 2⁴ = 765968479 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 74030 + ... + 83739.

It is an arithmetic number, because the mean of its divisors is an integer number (115014330).

Almost surely, 2^765968495 is an apocalyptic number.

765968495 is a deficient number, since it is larger than the sum of its proper divisors (154146145).

765968495 is a wasteful number, since it uses less digits than its factorization.

765968495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158745.

The product of its digits is 16329600, while the sum is 59.

The square root of 765968495 is about 27676.1358393834. The cubic root of 765968495 is about 914.9632182852.

The spelling of 765968495 in words is "seven hundred sixty-five million, nine hundred sixty-eight thousand, four hundred ninety-five".