2831117466 has 32 divisors (see below), whose sum is σ = 5777368128. Its totient is φ = 924710400.

The previous prime is 2831117461. The next prime is 2831117503. The reversal of 2831117466 is 6647111382.

It is a super-2 number, since 2×2831117466² = 16030452212580522312, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2831117461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34701 + ... + 82863.

It is an arithmetic number, because the mean of its divisors is an integer number (180542754).

Almost surely, 2^2831117466 is an apocalyptic number.

2831117466 is an abundant number, since it is smaller than the sum of its proper divisors (2946250662).

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

2831117466 is a wasteful number, since it uses less digits than its factorization.

2831117466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48366.

The product of its digits is 48384, while the sum is 39.

The square root of 2831117466 is about 53208.2462218029. The cubic root of 2831117466 is about 1414.6618104907.

The spelling of 2831117466 in words is "two billion, eight hundred thirty-one million, one hundred seventeen thousand, four hundred sixty-six".