2233398733 has 2 divisors, whose sum is σ = 2233398734. Its totient is φ = 2233398732.

The previous prime is 2233398709. The next prime is 2233398737. The reversal of 2233398733 is 3378933322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1974735844 + 258662889 = 44438^2 + 16083^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233398733 - 2⁵ = 2233398701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2233398733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2233398737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116699366 + 1116699367.

It is an arithmetic number, because the mean of its divisors is an integer number (1116699367).

Almost surely, 2^2233398733 is an apocalyptic number.

It is an amenable number.

2233398733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233398733 is an equidigital number, since it uses as much as digits as its factorization.

2233398733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 43.

The square root of 2233398733 is about 47258.8481979830. The cubic root of 2233398733 is about 1307.1399509477.

The spelling of 2233398733 in words is "two billion, two hundred thirty-three million, three hundred ninety-eight thousand, seven hundred thirty-three".