2353944 has 16 divisors (see below), whose sum is σ = 5884920. Its totient is φ = 784640.

The previous prime is 2353943. The next prime is 2353951. The reversal of 2353944 is 4493532.

2353944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁷ + 3² + 5⁹ + 3⁸ + 9 + 4⁵ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353943) 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, 49017 + ... + 49064.

2^2353944 is an apocalyptic number.

2353944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2353944 is an abundant number, since it is smaller than the sum of its proper divisors (3530976).

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

2353944 is a wasteful number, since it uses less digits than its factorization.

2353944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98090 (or 98086 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 2353944 is about 1534.2568233513. The cubic root of 2353944 is about 133.0246246828.

The spelling of 2353944 in words is "two million, three hundred fifty-three thousand, nine hundred forty-four".