949795321 has 12 divisors (see below), whose sum is σ = 1013247360. Its totient is φ = 890120000.

The previous prime is 949795303. The next prime is 949795337. The reversal of 949795321 is 123597949.

It is a de Polignac number, because none of the positive numbers 2^k-949795321 is a prime.

It is a super-2 number, since 2×949795321² = 1804222303586986082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949795361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62196 + ... + 75946.

It is an arithmetic number, because the mean of its divisors is an integer number (84437280).

Almost surely, 2^949795321 is an apocalyptic number.

It is an amenable number.

949795321 is a deficient number, since it is larger than the sum of its proper divisors (63452039).

949795321 is a wasteful number, since it uses less digits than its factorization.

949795321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024 (or 14007 counting only the distinct ones).

The product of its digits is 612360, while the sum is 49.

The square root of 949795321 is about 30818.7495041574. The cubic root of 949795321 is about 982.9769677035.

The spelling of 949795321 in words is "nine hundred forty-nine million, seven hundred ninety-five thousand, three hundred twenty-one".