2338209956 has 24 divisors (see below), whose sum is σ = 4196349696. Its totient is φ = 1139460480.

The previous prime is 2338209953. The next prime is 2338209983. The reversal of 2338209956 is 6599028332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 2338209956.

It is not an unprimeable number, because it can be changed into a prime (2338209953) 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 7 ways as a sum of consecutive naturals, for example, 19505 + ... + 71111.

It is an arithmetic number, because the mean of its divisors is an integer number (174847904).

Almost surely, 2^2338209956 is an apocalyptic number.

It is an amenable number.

2338209956 is a deficient number, since it is larger than the sum of its proper divisors (1858139740).

2338209956 is a wasteful number, since it uses less digits than its factorization.

2338209956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51899 (or 51897 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 2338209956 is about 48355.0406472790. The cubic root of 2338209956 is about 1327.2757768225.

The spelling of 2338209956 in words is "two billion, three hundred thirty-eight million, two hundred nine thousand, nine hundred fifty-six".