2434387944 has 32 divisors (see below), whose sum is σ = 6200802720. Its totient is φ = 796151616.

The previous prime is 2434387931. The next prime is 2434387973. The reversal of 2434387944 is 4497834342.

It is a happy number.

2434387944 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2434387893 and 2434387902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955642 + ... + 958185.

It is an arithmetic number, because the mean of its divisors is an integer number (193775085).

Almost surely, 2^2434387944 is an apocalyptic number.

2434387944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2434387944 is an abundant number, since it is smaller than the sum of its proper divisors (3766414776).

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

2434387944 is a wasteful number, since it uses less digits than its factorization.

2434387944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913889 (or 1913885 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 48.

The square root of 2434387944 is about 49339.5170628980. The cubic root of 2434387944 is about 1345.2301617788.

The spelling of 2434387944 in words is "two billion, four hundred thirty-four million, three hundred eighty-seven thousand, nine hundred forty-four".