983097383 has 2 divisors, whose sum is σ = 983097384. Its totient is φ = 983097382.

The previous prime is 983097331. The next prime is 983097413. The reversal of 983097383 is 383790389.

It is a strong prime.

It is an emirp because it is prime and its reverse (383790389) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-983097383 is a prime.

It is a super-2 number, since 2×983097383² = 1932960928922897378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (983097683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491548691 + 491548692.

It is an arithmetic number, because the mean of its divisors is an integer number (491548692).

Almost surely, 2^983097383 is an apocalyptic number.

983097383 is a deficient number, since it is larger than the sum of its proper divisors (1).

983097383 is an equidigital number, since it uses as much as digits as its factorization.

983097383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 983097383 is about 31354.3837923822. The cubic root of 983097383 is about 994.3337485690. Note that the first 3 decimals are identical.

The spelling of 983097383 in words is "nine hundred eighty-three million, ninety-seven thousand, three hundred eighty-three".