2238934319 has 2 divisors, whose sum is σ = 2238934320. Its totient is φ = 2238934318.

The previous prime is 2238934283. The next prime is 2238934337. The reversal of 2238934319 is 9134398322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2238934319 - 2⁸ = 2238934063 is a prime.

It is a super-2 number, since 2×2238934319² = 10025653769591987522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2238934319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2238934349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119467159 + 1119467160.

It is an arithmetic number, because the mean of its divisors is an integer number (1119467160).

Almost surely, 2^2238934319 is an apocalyptic number.

2238934319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2238934319 is an equidigital number, since it uses as much as digits as its factorization.

2238934319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 44.

The square root of 2238934319 is about 47317.3786150501. The cubic root of 2238934319 is about 1308.2189963272.

The spelling of 2238934319 in words is "two billion, two hundred thirty-eight million, nine hundred thirty-four thousand, three hundred nineteen".