2338049844 has 72 divisors (see below), whose sum is σ = 6484848552. Its totient is φ = 705818880.

The previous prime is 2338049837. The next prime is 2338049851. The reversal of 2338049844 is 4489408332.

It is an interprime number because it is at equal distance from previous prime (2338049837) and next prime (2338049851).

It can be written as a sum of positive squares in 4 ways, for example, as 795916944 + 1542132900 = 28212^2 + 39270^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2338049844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22327 + ... + 71934.

It is an arithmetic number, because the mean of its divisors is an integer number (90067341).

Almost surely, 2^2338049844 is an apocalyptic number.

It is an amenable number.

2338049844 is an abundant number, since it is smaller than the sum of its proper divisors (4146798708).

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

2338049844 is a wasteful number, since it uses less digits than its factorization.

2338049844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94337 (or 94332 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 2338049844 is about 48353.3850314536. The cubic root of 2338049844 is about 1327.2454804798.

The spelling of 2338049844 in words is "two billion, three hundred thirty-eight million, forty-nine thousand, eight hundred forty-four".