2338849689 has 16 divisors (see below), whose sum is σ = 3407948544. Its totient is φ = 1414990800.

The previous prime is 2338849657. The next prime is 2338849693. The reversal of 2338849689 is 9869488332.

It is not a de Polignac number, because 2338849689 - 2⁵ = 2338849657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2338849699) 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 15 ways as a sum of consecutive naturals, for example, 43219 + ... + 80904.

It is an arithmetic number, because the mean of its divisors is an integer number (212996784).

Almost surely, 2^2338849689 is an apocalyptic number.

It is an amenable number.

2338849689 is a deficient number, since it is larger than the sum of its proper divisors (1069098855).

2338849689 is a wasteful number, since it uses less digits than its factorization.

2338849689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124708.

The product of its digits is 17915904, while the sum is 60.

The square root of 2338849689 is about 48361.6551515764. The cubic root of 2338849689 is about 1327.3968131001.

The spelling of 2338849689 in words is "two billion, three hundred thirty-eight million, eight hundred forty-nine thousand, six hundred eighty-nine".