2940090808 has 16 divisors (see below), whose sum is σ = 5520141000. Its totient is φ = 1468053216.

The previous prime is 2940090793. The next prime is 2940090817. The reversal of 2940090808 is 8080900492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242743 + ... + 254566.

Almost surely, 2^2940090808 is an apocalyptic number.

It is an amenable number.

2940090808 is a deficient number, since it is larger than the sum of its proper divisors (2580050192).

2940090808 is a wasteful number, since it uses less digits than its factorization.

2940090808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498054 (or 498050 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 2940090808 is about 54222.6042163229. The cubic root of 2940090808 is about 1432.5845004759.

The spelling of 2940090808 in words is "two billion, nine hundred forty million, ninety thousand, eight hundred eight".