766026313 has 16 divisors (see below), whose sum is σ = 838446336. Its totient is φ = 695580480.

The previous prime is 766026311. The next prime is 766026361. The reversal of 766026313 is 313620667.

It is a cyclic number.

It is not a de Polignac number, because 766026313 - 2¹ = 766026311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (766026311) 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 15 ways as a sum of consecutive naturals, for example, 685231 + ... + 686347.

It is an arithmetic number, because the mean of its divisors is an integer number (52402896).

Almost surely, 2^766026313 is an apocalyptic number.

It is an amenable number.

766026313 is a deficient number, since it is larger than the sum of its proper divisors (72420023).

766026313 is a wasteful number, since it uses less digits than its factorization.

766026313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 766026313 is about 27677.1803657815. The cubic root of 766026313 is about 914.9862392548.

The spelling of 766026313 in words is "seven hundred sixty-six million, twenty-six thousand, three hundred thirteen".