2831478076 has 12 divisors (see below), whose sum is σ = 5662956208. Its totient is φ = 1213490592.

The previous prime is 2831478073. The next prime is 2831478119. The reversal of 2831478076 is 6708741382.

2831478076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2831478076 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2831478073) 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, 50562081 + ... + 50562136.

Almost surely, 2^2831478076 is an apocalyptic number.

It is an amenable number.

2831478076 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.

2831478076 is a wasteful number, since it uses less digits than its factorization.

2831478076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101124228 (or 101124226 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 2831478076 is about 53211.6347803749. The cubic root of 2831478076 is about 1414.7218715259.

The spelling of 2831478076 in words is "two billion, eight hundred thirty-one million, four hundred seventy-eight thousand, seventy-six".