766440058363 has 8 divisors (see below), whose sum is σ = 877199129600. Its totient is φ = 655997895720.

The previous prime is 766440058343. The next prime is 766440058367. The reversal of 766440058363 is 363850044667.

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

It is a cyclic number.

It is not a de Polignac number, because 766440058363 - 2¹⁷ = 766439927291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 766440058363.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79221963 + ... + 79231636.

It is an arithmetic number, because the mean of its divisors is an integer number (109649891200).

Almost surely, 2^766440058363 is an apocalyptic number.

766440058363 is a deficient number, since it is larger than the sum of its proper divisors (110759071237).

766440058363 is a wasteful number, since it uses less digits than its factorization.

766440058363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158454297.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 766440058363 in words is "seven hundred sixty-six billion, four hundred forty million, fifty-eight thousand, three hundred sixty-three".