766034401 has 8 divisors (see below), whose sum is σ = 849374208. Its totient is φ = 684978000.

The previous prime is 766034393. The next prime is 766034411. The reversal of 766034401 is 104430667.

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 766034401 - 2³ = 766034393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (766034411) 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, 570145 + ... + 571486.

It is an arithmetic number, because the mean of its divisors is an integer number (106171776).

Almost surely, 2^766034401 is an apocalyptic number.

It is an amenable number.

766034401 is a deficient number, since it is larger than the sum of its proper divisors (83339807).

766034401 is a wasteful number, since it uses less digits than its factorization.

766034401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141703.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 766034401 is about 27677.3264785456. The cubic root of 766034401 is about 914.9894595021.

The spelling of 766034401 in words is "seven hundred sixty-six million, thirty-four thousand, four hundred one".