886940801 has 4 divisors (see below), whose sum is σ = 910912212. Its totient is φ = 862969392.

The previous prime is 886940777. The next prime is 886940819. The reversal of 886940801 is 108049688.

It is a happy number.

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 782880400 + 104060401 = 27980^2 + 10201^2 .

It is a cyclic number.

It is not a de Polignac number, because 886940801 - 2⁶ = 886940737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (886940891) 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, 11985650 + ... + 11985723.

It is an arithmetic number, because the mean of its divisors is an integer number (227728053).

Almost surely, 2^886940801 is an apocalyptic number.

It is an amenable number.

886940801 is a deficient number, since it is larger than the sum of its proper divisors (23971411).

886940801 is a wasteful number, since it uses less digits than its factorization.

886940801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23971410.

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 886940801 is about 29781.5513531448. The cubic root of 886940801 is about 960.7967925508.

The spelling of 886940801 in words is "eight hundred eighty-six million, nine hundred forty thousand, eight hundred one".