949311 has 24 divisors (see below), whose sum is σ = 1537536. Its totient is φ = 559440.

The previous prime is 949307. The next prime is 949381. The reversal of 949311 is 113949.

It is not a de Polignac number, because 949311 - 2² = 949307 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4146 + ... + 4368.

It is an arithmetic number, because the mean of its divisors is an integer number (64064).

2⁹⁴⁹³¹¹ is an apocalyptic number.

949311 is a deficient number, since it is larger than the sum of its proper divisors (588225).

949311 is a wasteful number, since it uses less digits than its factorization.

949311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 280 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 949311 is about 974.3259208294. The cubic root of 949311 is about 98.2809858952.

The spelling of 949311 in words is "nine hundred forty-nine thousand, three hundred eleven".