766440058364 has 24 divisors (see below), whose sum is σ = 1379091598080. Its totient is φ = 372437510976.

The previous prime is 766440058343. The next prime is 766440058367. The reversal of 766440058364 is 463850044667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766440058367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822684 + ... + 3082275.

It is an arithmetic number, because the mean of its divisors is an integer number (57462149920).

Almost surely, 2^766440058364 is an apocalyptic number.

766440058364 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

766440058364 is a deficient number, since it is larger than the sum of its proper divisors (612651539716).

766440058364 is a wasteful number, since it uses less digits than its factorization.

766440058364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905877 (or 5905875 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 766440058364 in words is "seven hundred sixty-six billion, four hundred forty million, fifty-eight thousand, three hundred sixty-four".