949466449 has 4 divisors (see below), whose sum is σ = 955514164. Its totient is φ = 943418736.

The previous prime is 949466417. The next prime is 949466459. The reversal of 949466449 is 944664949.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 608510224 + 340956225 = 24668^2 + 18465^2 .

It is a cyclic number.

It is not a de Polignac number, because 949466449 - 2⁵ = 949466417 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 949466449.

It is not an unprimeable number, because it can be changed into a prime (949466459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3023622 + ... + 3023935.

It is an arithmetic number, because the mean of its divisors is an integer number (238878541).

Almost surely, 2^949466449 is an apocalyptic number.

It is an amenable number.

949466449 is a deficient number, since it is larger than the sum of its proper divisors (6047715).

949466449 is a wasteful number, since it uses less digits than its factorization.

949466449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6047714.

The product of its digits is 6718464, while the sum is 55.

The square root of 949466449 is about 30813.4134590766. The cubic root of 949466449 is about 982.8635008287.

The spelling of 949466449 in words is "nine hundred forty-nine million, four hundred sixty-six thousand, four hundred forty-nine".