2831612463 has 30 divisors (see below), whose sum is σ = 4346889144. Its totient is φ = 1776226368.

The previous prime is 2831612453. The next prime is 2831612471. The reversal of 2831612463 is 3642161382.

2831612463 is a `hidden beast` number, since 2 + 8 + 31 + 612 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 2831612463 - 2⁸ = 2831612207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2831612453) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 749806 + ... + 753572.

Almost surely, 2^2831612463 is an apocalyptic number.

2831612463 is a deficient number, since it is larger than the sum of its proper divisors (1515276681).

2831612463 is an frugal number, since it uses more digits than its factorization.

2831612463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841 (or 3787 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2831612463 is about 53212.8975249422. The cubic root of 2831612463 is about 1414.7442529129.

The spelling of 2831612463 in words is "two billion, eight hundred thirty-one million, six hundred twelve thousand, four hundred sixty-three".