949452863 has 2 divisors, whose sum is σ = 949452864. Its totient is φ = 949452862.

The previous prime is 949452859. The next prime is 949452899. The reversal of 949452863 is 368254949.

949452863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (368254949) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 949452863 - 2² = 949452859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949452463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474726431 + 474726432.

It is an arithmetic number, because the mean of its divisors is an integer number (474726432).

Almost surely, 2^949452863 is an apocalyptic number.

949452863 is a deficient number, since it is larger than the sum of its proper divisors (1).

949452863 is an equidigital number, since it uses as much as digits as its factorization.

949452863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 50.

The square root of 949452863 is about 30813.1930023488. The cubic root of 949452863 is about 982.8588128458.

The spelling of 949452863 in words is "nine hundred forty-nine million, four hundred fifty-two thousand, eight hundred sixty-three".