949364885 has 16 divisors (see below), whose sum is σ = 1326554496. Its totient is φ = 638708928.

The previous prime is 949364839. The next prime is 949364893. The reversal of 949364885 is 588463949.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949364885 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 949364885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254039 + ... + 257748.

It is an arithmetic number, because the mean of its divisors is an integer number (82909656).

Almost surely, 2^949364885 is an apocalyptic number.

It is an amenable number.

949364885 is a deficient number, since it is larger than the sum of its proper divisors (377189611).

949364885 is a wasteful number, since it uses less digits than its factorization.

949364885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511852.

The product of its digits is 7464960, while the sum is 56.

The square root of 949364885 is about 30811.7653664960. The cubic root of 949364885 is about 982.8284540898.

The spelling of 949364885 in words is "nine hundred forty-nine million, three hundred sixty-four thousand, eight hundred eighty-five".