949331648 has 28 divisors (see below), whose sum is σ = 1885142280. Its totient is φ = 474335232.

The previous prime is 949331641. The next prime is 949331657. The reversal of 949331648 is 846133949.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (949331641) by changing a digit.

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, 105968 + ... + 114576.

It is an arithmetic number, because the mean of its divisors is an integer number (67326510).

Almost surely, 2^949331648 is an apocalyptic number.

It is an amenable number.

949331648 is a deficient number, since it is larger than the sum of its proper divisors (935810632).

949331648 is a wasteful number, since it uses less digits than its factorization.

949331648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10344 (or 10334 counting only the distinct ones).

The product of its digits is 559872, while the sum is 47.

The square root of 949331648 is about 30811.2260061167. The cubic root of 949331648 is about 982.8169844392.

The spelling of 949331648 in words is "nine hundred forty-nine million, three hundred thirty-one thousand, six hundred forty-eight".