949368923 has 4 divisors (see below), whose sum is σ = 954672840. Its totient is φ = 944065008.

The previous prime is 949368881. The next prime is 949368947. The reversal of 949368923 is 329863949.

949368923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 329863949 = 251 ⋅1314199.

It is a cyclic number.

It is not a de Polignac number, because 949368923 - 2¹⁸ = 949106779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949368983) 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, 2651690 + ... + 2652047.

It is an arithmetic number, because the mean of its divisors is an integer number (238668210).

Almost surely, 2^949368923 is an apocalyptic number.

949368923 is a deficient number, since it is larger than the sum of its proper divisors (5303917).

949368923 is a wasteful number, since it uses less digits than its factorization.

949368923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5303916.

The product of its digits is 2519424, while the sum is 53.

The square root of 949368923 is about 30811.8308933436. The cubic root of 949368923 is about 982.8298475321.

The spelling of 949368923 in words is "nine hundred forty-nine million, three hundred sixty-eight thousand, nine hundred twenty-three".