2238342633 has 32 divisors (see below), whose sum is σ = 3542745600. Its totient is φ = 1392568848.

The previous prime is 2238342619. The next prime is 2238342661. The reversal of 2238342633 is 3362438322.

2238342633 is a `hidden beast` number, since 223 + 8 + 3 + 426 + 3 + 3 = 666.

2238342633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2238342633 - 2⁸ = 2238342377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2238342433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1810 + ... + 66932.

It is an arithmetic number, because the mean of its divisors is an integer number (110710800).

Almost surely, 2^2238342633 is an apocalyptic number.

It is an amenable number.

2238342633 is a deficient number, since it is larger than the sum of its proper divisors (1304402967).

2238342633 is a wasteful number, since it uses less digits than its factorization.

2238342633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65218 (or 65212 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 2238342633 is about 47311.1258902174. The cubic root of 2238342633 is about 1308.1037446119.

The spelling of 2238342633 in words is "two billion, two hundred thirty-eight million, three hundred forty-two thousand, six hundred thirty-three".