2855738682 has 12 divisors (see below), whose sum is σ = 6187433850. Its totient is φ = 951912888.

The previous prime is 2855738671. The next prime is 2855738687. The reversal of 2855738682 is 2868375582.

2855738682 is a `hidden beast` number, since 2 + 8 + 5 + 573 + 8 + 68 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2686452561 + 169286121 = 51831^2 + 13011^2 .

It is not an unprimeable number, because it can be changed into a prime (2855738687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79326057 + ... + 79326092.

Almost surely, 2^2855738682 is an apocalyptic number.

2855738682 is an abundant number, since it is smaller than the sum of its proper divisors (3331695168).

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

2855738682 is a wasteful number, since it uses less digits than its factorization.

2855738682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158652157 (or 158652154 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The square root of 2855738682 is about 53439.1119125309. Note that the first 3 decimals coincide. The cubic root of 2855738682 is about 1418.7509154011.

The spelling of 2855738682 in words is "two billion, eight hundred fifty-five million, seven hundred thirty-eight thousand, six hundred eighty-two".