2855941386 has 8 divisors (see below), whose sum is σ = 5711882784. Its totient is φ = 951980460.

The previous prime is 2855941351. The next prime is 2855941447. The reversal of 2855941386 is 6831495582.

It is a sphenic number, since it is the product of 3 distinct primes.

2855941386 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237995110 + ... + 237995121.

It is an arithmetic number, because the mean of its divisors is an integer number (713985348).

Almost surely, 2^2855941386 is an apocalyptic number.

2855941386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2855941386 is a wasteful number, since it uses less digits than its factorization.

2855941386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475990236.

The product of its digits is 2073600, while the sum is 51.

The square root of 2855941386 is about 53441.0084672810. The cubic root of 2855941386 is about 1418.7844828610.

The spelling of 2855941386 in words is "two billion, eight hundred fifty-five million, nine hundred forty-one thousand, three hundred eighty-six".