966404113 has 4 divisors (see below), whose sum is σ = 976367140. Its totient is φ = 956441088.

The previous prime is 966404099. The next prime is 966404119. The reversal of 966404113 is 311404669.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 162511504 + 803892609 = 12748^2 + 28353^2 .

It is a cyclic number.

It is not a de Polignac number, because 966404113 - 2²⁵ = 932849681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966404119) 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, 4981368 + ... + 4981561.

It is an arithmetic number, because the mean of its divisors is an integer number (244091785).

Almost surely, 2^966404113 is an apocalyptic number.

It is an amenable number.

966404113 is a deficient number, since it is larger than the sum of its proper divisors (9963027).

966404113 is an equidigital number, since it uses as much as digits as its factorization.

966404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9963026.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 966404113 is about 31087.0409173984. The cubic root of 966404113 is about 988.6735672704.

The spelling of 966404113 in words is "nine hundred sixty-six million, four hundred four thousand, one hundred thirteen".