949723 has 4 divisors (see below), whose sum is σ = 965880. Its totient is φ = 933568.

The previous prime is 949699. The next prime is 949733. The reversal of 949723 is 327949.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 949723 - 2⁵ = 949691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949733) 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, 7990 + ... + 8107.

It is an arithmetic number, because the mean of its divisors is an integer number (241470).

2⁹⁴⁹⁷²³ is an apocalyptic number.

949723 is a deficient number, since it is larger than the sum of its proper divisors (16157).

949723 is a wasteful number, since it uses less digits than its factorization.

949723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16156.

The product of its digits is 13608, while the sum is 34.

The square root of 949723 is about 974.5373261194. The cubic root of 949723 is about 98.2952017878.

The spelling of 949723 in words is "nine hundred forty-nine thousand, seven hundred twenty-three".