949750865 has 16 divisors (see below), whose sum is σ = 1303421952. Its totient is φ = 650804544.

The previous prime is 949750861. The next prime is 949750873. The reversal of 949750865 is 568057949.

It is a cyclic number.

It is not a de Polignac number, because 949750865 - 2² = 949750861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (949750861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46187 + ... + 63503.

It is an arithmetic number, because the mean of its divisors is an integer number (81463872).

Almost surely, 2^949750865 is an apocalyptic number.

It is an amenable number.

949750865 is a deficient number, since it is larger than the sum of its proper divisors (353671087).

949750865 is a wasteful number, since it uses less digits than its factorization.

949750865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18896.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 949750865 is about 30818.0282464664. The cubic root of 949750865 is about 982.9616310988.

The spelling of 949750865 in words is "nine hundred forty-nine million, seven hundred fifty thousand, eight hundred sixty-five".