949542272 has 32 divisors (see below), whose sum is σ = 2161906320. Its totient is φ = 406946304.

The previous prime is 949542241. The next prime is 949542299. The reversal of 949542272 is 272245949.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528983 + ... + 530774.

Almost surely, 2^949542272 is an apocalyptic number.

It is an amenable number.

949542272 is an abundant number, since it is smaller than the sum of its proper divisors (1212364048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949542272 is a wasteful number, since it uses less digits than its factorization.

949542272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059778 (or 1059766 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 949542272 is about 30814.6437915482. The cubic root of 949542272 is about 982.8896634788.

The spelling of 949542272 in words is "nine hundred forty-nine million, five hundred forty-two thousand, two hundred seventy-two".