322949 has 12 divisors (see below), whose sum is σ = 378252. Its totient is φ = 274560.

The previous prime is 322939. The next prime is 322951. The reversal of 322949 is 949223.

It can be written as a sum of positive squares in 2 ways, for example, as 174724 + 148225 = 418^2 + 385^2 .

It is a de Polignac number, because none of the positive numbers 2^k-322949 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 2¹³ + 9² + 2¹⁵ + 4⁹ + 9² .

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 322949.

It is not an unprimeable number, because it can be changed into a prime (322919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1979 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (31521).

2³²²⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

322949 is a deficient number, since it is larger than the sum of its proper divisors (55303).

322949 is a wasteful number, since it uses less digits than its factorization.

322949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 185 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 322949 is about 568.2860195359. The cubic root of 322949 is about 68.6085090041.

The spelling of 322949 in words is "three hundred twenty-two thousand, nine hundred forty-nine".