934097393 has 2 divisors, whose sum is σ = 934097394. Its totient is φ = 934097392.

The previous prime is 934097377. The next prime is 934097401. The reversal of 934097393 is 393790439.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538564849 + 395532544 = 23207^2 + 19888^2 .

It is a cyclic number.

It is not a de Polignac number, because 934097393 - 2⁴ = 934097377 is a prime.

It is not a weakly prime, because it can be changed into another prime (934097093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467048696 + 467048697.

It is an arithmetic number, because the mean of its divisors is an integer number (467048697).

Almost surely, 2^934097393 is an apocalyptic number.

It is an amenable number.

934097393 is a deficient number, since it is larger than the sum of its proper divisors (1).

934097393 is an equidigital number, since it uses as much as digits as its factorization.

934097393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 551124, while the sum is 47.

The square root of 934097393 is about 30563.0069364910. The cubic root of 934097393 is about 977.5314076900.

The spelling of 934097393 in words is "nine hundred thirty-four million, ninety-seven thousand, three hundred ninety-three".