233738413 has 2 divisors, whose sum is σ = 233738414. Its totient is φ = 233738412.

The previous prime is 233738387. The next prime is 233738447. The reversal of 233738413 is 314837332.

It is an a-pointer prime, because the next prime (233738447) can be obtained adding 233738413 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 223891369 + 9847044 = 14963^2 + 3138^2 .

It is a cyclic number.

It is not a de Polignac number, because 233738413 - 2⁵ = 233738381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233732413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116869206 + 116869207.

It is an arithmetic number, because the mean of its divisors is an integer number (116869207).

Almost surely, 2^233738413 is an apocalyptic number.

It is an amenable number.

233738413 is a deficient number, since it is larger than the sum of its proper divisors (1).

233738413 is an equidigital number, since it uses as much as digits as its factorization.

233738413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 233738413 is about 15288.5059113047. The cubic root of 233738413 is about 615.9943049524.

The spelling of 233738413 in words is "two hundred thirty-three million, seven hundred thirty-eight thousand, four hundred thirteen".