949687913 has 8 divisors (see below), whose sum is σ = 960960000. Its totient is φ = 938455488.

The previous prime is 949687891. The next prime is 949687919. The reversal of 949687913 is 319786949.

949687913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 949687913 - 2¹⁰ = 949686889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (949687919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39713 + ... + 58961.

It is an arithmetic number, because the mean of its divisors is an integer number (120120000).

Almost surely, 2^949687913 is an apocalyptic number.

It is an amenable number.

949687913 is a deficient number, since it is larger than the sum of its proper divisors (11272087).

949687913 is a wasteful number, since it uses less digits than its factorization.

949687913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19831.

The product of its digits is 2939328, while the sum is 56.

The square root of 949687913 is about 30817.0068793191. The cubic root of 949687913 is about 982.9399128532.

The spelling of 949687913 in words is "nine hundred forty-nine million, six hundred eighty-seven thousand, nine hundred thirteen".