2238998983 has 8 divisors (see below), whose sum is σ = 2423725808. Its totient is φ = 2056057344.

The previous prime is 2238998981. The next prime is 2238998999. The reversal of 2238998983 is 3898998322.

2238998983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2238998983 - 2¹ = 2238998981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238998981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443685 + ... + 448702.

It is an arithmetic number, because the mean of its divisors is an integer number (302965726).

Almost surely, 2^2238998983 is an apocalyptic number.

2238998983 is a deficient number, since it is larger than the sum of its proper divisors (184726825).

2238998983 is a wasteful number, since it uses less digits than its factorization.

2238998983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892593.

The product of its digits is 13436928, while the sum is 61.

The square root of 2238998983 is about 47318.0619108602. The cubic root of 2238998983 is about 1308.2315906908.

The spelling of 2238998983 in words is "two billion, two hundred thirty-eight million, nine hundred ninety-eight thousand, nine hundred eighty-three".