949666753 has 16 divisors (see below), whose sum is σ = 1116263680. Its totient is φ = 790865856.

The previous prime is 949666747. The next prime is 949666769. The reversal of 949666753 is 357666949.

It is a cyclic number.

It is not a de Polignac number, because 949666753 - 2¹³ = 949658561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 949666694 and 949666703.

It is not an unprimeable number, because it can be changed into a prime (949666853) 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, 212500 + ... + 216922.

It is an arithmetic number, because the mean of its divisors is an integer number (69766480).

Almost surely, 2^949666753 is an apocalyptic number.

It is an amenable number.

949666753 is a deficient number, since it is larger than the sum of its proper divisors (166596927).

949666753 is a wasteful number, since it uses less digits than its factorization.

949666753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296.

The product of its digits is 7348320, while the sum is 55.

The square root of 949666753 is about 30816.6635604830. The cubic root of 949666753 is about 982.9326125030.

The spelling of 949666753 in words is "nine hundred forty-nine million, six hundred sixty-six thousand, seven hundred fifty-three".