2438910992 has 20 divisors (see below), whose sum is σ = 5400446016. Its totient is φ = 1045247520.

The previous prime is 2438910983. The next prime is 2438910997. The reversal of 2438910992 is 2990198342.

It is not an unprimeable number, because it can be changed into a prime (2438910997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10887884 + ... + 10888107.

Almost surely, 2^2438910992 is an apocalyptic number.

It is an amenable number.

2438910992 is an abundant number, since it is smaller than the sum of its proper divisors (2961535024).

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

2438910992 is a wasteful number, since it uses less digits than its factorization.

2438910992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21776006 (or 21776000 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 2438910992 is about 49385.3317494173. The cubic root of 2438910992 is about 1346.0627839541.

The spelling of 2438910992 in words is "two billion, four hundred thirty-eight million, nine hundred ten thousand, nine hundred ninety-two".