766466265 has 16 divisors (see below), whose sum is σ = 1244651328. Its totient is φ = 402680256.

The previous prime is 766466257. The next prime is 766466287. The reversal of 766466265 is 562664667.

It is not a de Polignac number, because 766466265 - 2³ = 766466257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380322 + ... + 382331.

It is an arithmetic number, because the mean of its divisors is an integer number (77790708).

Almost surely, 2^766466265 is an apocalyptic number.

It is an amenable number.

766466265 is a deficient number, since it is larger than the sum of its proper divisors (478185063).

766466265 is a wasteful number, since it uses less digits than its factorization.

766466265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762728.

The product of its digits is 2177280, while the sum is 48.

The square root of 766466265 is about 27685.1271443712. The cubic root of 766466265 is about 915.1613737892.

The spelling of 766466265 in words is "seven hundred sixty-six million, four hundred sixty-six thousand, two hundred sixty-five".