2383947408 has 20 divisors (see below), whose sum is σ = 6158530928. Its totient is φ = 794649120.

The previous prime is 2383947359. The next prime is 2383947409. The reversal of 2383947408 is 8047493832.

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

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 49665571 = 2383947408 / (2 + 3 + 8 + 3 + 9 + 4 + 7 + 4 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (2383947409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24832738 + ... + 24832833.

Almost surely, 2^2383947408 is an apocalyptic number.

It is an amenable number.

2383947408 is an abundant number, since it is smaller than the sum of its proper divisors (3774583520).

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

2383947408 is a wasteful number, since it uses less digits than its factorization.

2383947408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49665582 (or 49665576 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2383947408 is about 48825.6838969000. The cubic root of 2383947408 is about 1335.8741828759.

The spelling of 2383947408 in words is "two billion, three hundred eighty-three million, nine hundred forty-seven thousand, four hundred eight".