886948399 has 2 divisors, whose sum is σ = 886948400. Its totient is φ = 886948398.

The previous prime is 886948393. The next prime is 886948427. The reversal of 886948399 is 993849688.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 886948399 - 2¹³ = 886940207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 886948399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (886948393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443474199 + 443474200.

It is an arithmetic number, because the mean of its divisors is an integer number (443474200).

Almost surely, 2^886948399 is an apocalyptic number.

886948399 is a deficient number, since it is larger than the sum of its proper divisors (1).

886948399 is an equidigital number, since it uses as much as digits as its factorization.

886948399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26873856, while the sum is 64.

The square root of 886948399 is about 29781.6789150645. The cubic root of 886948399 is about 960.7995361060.

The spelling of 886948399 in words is "eight hundred eighty-six million, nine hundred forty-eight thousand, three hundred ninety-nine".