949052923 has 48 divisors (see below), whose sum is σ = 1241343264. Its totient is φ = 718502400.

The previous prime is 949052921. The next prime is 949052963. The reversal of 949052923 is 329250949.

It is a happy number.

It is not a de Polignac number, because 949052923 - 2¹ = 949052921 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 949052923.

It is not an unprimeable number, because it can be changed into a prime (949052921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1578823 + ... + 1579423.

It is an arithmetic number, because the mean of its divisors is an integer number (25861318).

Almost surely, 2^949052923 is an apocalyptic number.

949052923 is a deficient number, since it is larger than the sum of its proper divisors (292290341).

949052923 is a wasteful number, since it uses less digits than its factorization.

949052923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 949052923 is about 30806.7025661624. The cubic root of 949052923 is about 982.7207895782.

The spelling of 949052923 in words is "nine hundred forty-nine million, fifty-two thousand, nine hundred twenty-three".