2389494908 has 24 divisors (see below), whose sum is σ = 4433077152. Its totient is φ = 1123075584.

The previous prime is 2389494881. The next prime is 2389494917. The reversal of 2389494908 is 8094949832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34616 + ... + 77312.

It is an arithmetic number, because the mean of its divisors is an integer number (184711548).

Almost surely, 2^2389494908 is an apocalyptic number.

It is an amenable number.

2389494908 is a deficient number, since it is larger than the sum of its proper divisors (2043582244).

2389494908 is a wasteful number, since it uses less digits than its factorization.

2389494908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43541 (or 43539 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 56.

The square root of 2389494908 is about 48882.4601263071. The cubic root of 2389494908 is about 1336.9095833895.

The spelling of 2389494908 in words is "two billion, three hundred eighty-nine million, four hundred ninety-four thousand, nine hundred eight".