2938412243 has 8 divisors (see below), whose sum is σ = 3350587968. Its totient is φ = 2552828544.

The previous prime is 2938412237. The next prime is 2938412249. The reversal of 2938412243 is 3422148392.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2938412237) and next prime (2938412249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2938412243 - 2²⁴ = 2921635027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2938412197 and 2938412206.

It is not an unprimeable number, because it can be changed into a prime (2938412249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6647771 + ... + 6648212.

It is an arithmetic number, because the mean of its divisors is an integer number (418823496).

Almost surely, 2^2938412243 is an apocalyptic number.

2938412243 is a deficient number, since it is larger than the sum of its proper divisors (412175725).

2938412243 is a wasteful number, since it uses less digits than its factorization.

2938412243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296013.

The product of its digits is 82944, while the sum is 38.

The square root of 2938412243 is about 54207.1235447888. The cubic root of 2938412243 is about 1432.3118168373.

The spelling of 2938412243 in words is "two billion, nine hundred thirty-eight million, four hundred twelve thousand, two hundred forty-three".