883940399 has 2 divisors, whose sum is σ = 883940400. Its totient is φ = 883940398.

The previous prime is 883940371. The next prime is 883940411. The reversal of 883940399 is 993049388.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-883940399 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 883940399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (883940359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441970199 + 441970200.

It is an arithmetic number, because the mean of its divisors is an integer number (441970200).

Almost surely, 2^883940399 is an apocalyptic number.

883940399 is a deficient number, since it is larger than the sum of its proper divisors (1).

883940399 is an equidigital number, since it uses as much as digits as its factorization.

883940399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 883940399 is about 29731.1351784623. The cubic root of 883940399 is about 959.7121529220.

The spelling of 883940399 in words is "eight hundred eighty-three million, nine hundred forty thousand, three hundred ninety-nine".