8949953 has 4 divisors (see below), whose sum is σ = 8958768. Its totient is φ = 8941140.

The previous prime is 8949947. The next prime is 8949959. The reversal of 8949953 is 3599498.

8949953 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (8949947) and next prime (8949959).

It is a cyclic number.

It is not a de Polignac number, because 8949953 - 2⁴ = 8949937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8949898 and 8949907.

It is not an unprimeable number, because it can be changed into a prime (8949959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (2239692).

Almost surely, 2^8949953 is an apocalyptic number.

It is an amenable number.

8949953 is a deficient number, since it is larger than the sum of its proper divisors (8815).

8949953 is a wasteful number, since it uses less digits than its factorization.

8949953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8814.

The product of its digits is 349920, while the sum is 47.

The square root of 8949953 is about 2991.6472051363. The cubic root of 8949953 is about 207.6221026161.

The spelling of 8949953 in words is "eight million, nine hundred forty-nine thousand, nine hundred fifty-three".