934038538247 has 2 divisors, whose sum is σ = 934038538248. Its totient is φ = 934038538246.

The previous prime is 934038538211. The next prime is 934038538309. The reversal of 934038538247 is 742835830439.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 934038538247 - 2⁶ = 934038538183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 934038538192 and 934038538201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (934038538207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467019269123 + 467019269124.

It is an arithmetic number, because the mean of its divisors is an integer number (467019269124).

Almost surely, 2^934038538247 is an apocalyptic number.

934038538247 is a deficient number, since it is larger than the sum of its proper divisors (1).

934038538247 is an equidigital number, since it uses as much as digits as its factorization.

934038538247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 934038538247 in words is "nine hundred thirty-four billion, thirty-eight million, five hundred thirty-eight thousand, two hundred forty-seven".