2466238393 has 2 divisors, whose sum is σ = 2466238394. Its totient is φ = 2466238392.

The previous prime is 2466238391. The next prime is 2466238451. The reversal of 2466238393 is 3938326642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1806930064 + 659308329 = 42508^2 + 25677^2 .

It is a cyclic number.

It is not a de Polignac number, because 2466238393 - 2¹ = 2466238391 is a prime.

It is a super-2 number, since 2×2466238393² = 12164663622214444898, which contains 22 as substring.

Together with 2466238391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2466238391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233119196 + 1233119197.

It is an arithmetic number, because the mean of its divisors is an integer number (1233119197).

Almost surely, 2^2466238393 is an apocalyptic number.

It is an amenable number.

2466238393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2466238393 is an equidigital number, since it uses as much as digits as its factorization.

2466238393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 46.

The square root of 2466238393 is about 49661.2363217027. The cubic root of 2466238393 is about 1351.0715576433.

The spelling of 2466238393 in words is "two billion, four hundred sixty-six million, two hundred thirty-eight thousand, three hundred ninety-three".