483944393 has 2 divisors, whose sum is σ = 483944394. Its totient is φ = 483944392.

The previous prime is 483944371. The next prime is 483944399. The reversal of 483944393 is 393449384.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 477553609 + 6390784 = 21853^2 + 2528^2 .

It is a cyclic number.

It is not a de Polignac number, because 483944393 - 2²⁰ = 482895817 is a prime.

It is a super-2 number, since 2×483944393² = 468404351032276898, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (483944399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241972196 + 241972197.

It is an arithmetic number, because the mean of its divisors is an integer number (241972197).

Almost surely, 2^483944393 is an apocalyptic number.

It is an amenable number.

483944393 is a deficient number, since it is larger than the sum of its proper divisors (1).

483944393 is an equidigital number, since it uses as much as digits as its factorization.

483944393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 47.

The square root of 483944393 is about 21998.7361682438. The cubic root of 483944393 is about 785.1123714342.

The spelling of 483944393 in words is "four hundred eighty-three million, nine hundred forty-four thousand, three hundred ninety-three".