949873 has 4 divisors (see below), whose sum is σ = 952560. Its totient is φ = 947188.

The previous prime is 949853. The next prime is 949889. The reversal of 949873 is 378949.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949873 is a prime.

It is a super-2 number, since 2×949873² = 1804517432258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949853) 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, 715 + ... + 1552.

It is an arithmetic number, because the mean of its divisors is an integer number (238140).

2⁹⁴⁹⁸⁷³ is an apocalyptic number.

It is an amenable number.

949873 is a deficient number, since it is larger than the sum of its proper divisors (2687).

949873 is a wasteful number, since it uses less digits than its factorization.

949873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686.

The product of its digits is 54432, while the sum is 40.

The square root of 949873 is about 974.6142826780. The cubic root of 949873 is about 98.3003764560.

The spelling of 949873 in words is "nine hundred forty-nine thousand, eight hundred seventy-three".