4040082810 has 48 divisors (see below), whose sum is σ = 11122114536. Its totient is φ = 1013981184.

The previous prime is 4040082791. The next prime is 4040082817. The reversal of 4040082810 is 182800404.

It can be written as a sum of positive squares in 4 ways, for example, as 3883657761 + 156425049 = 62319^2 + 12507^2 .

It is a super-2 number, since 2×4040082810² = 32644538223314992200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4040082817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1318759 + ... + 1321818.

Almost surely, 2^4040082810 is an apocalyptic number.

4040082810 is an abundant number, since it is smaller than the sum of its proper divisors (7082031726).

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

4040082810 is a wasteful number, since it uses less digits than its factorization.

4040082810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640607 (or 2640604 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 4040082810 is about 63561.6457464720. The cubic root of 4040082810 is about 1592.6857302475.

The spelling of 4040082810 in words is "four billion, forty million, eighty-two thousand, eight hundred ten".