766063117 has 4 divisors (see below), whose sum is σ = 767226240. Its totient is φ = 764899996.

The previous prime is 766063099. The next prime is 766063157. The reversal of 766063117 is 711360667.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 766063117 - 2⁷ = 766062989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766063157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580573 + ... + 581890.

It is an arithmetic number, because the mean of its divisors is an integer number (191806560).

Almost surely, 2^766063117 is an apocalyptic number.

It is an amenable number.

766063117 is a deficient number, since it is larger than the sum of its proper divisors (1163123).

766063117 is a wasteful number, since it uses less digits than its factorization.

766063117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163122.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 766063117 is about 27677.8452376626. The cubic root of 766063117 is about 915.0008926305. Note that the first 3 decimals are identical.

The spelling of 766063117 in words is "seven hundred sixty-six million, sixty-three thousand, one hundred seventeen".