446949 has 12 divisors (see below), whose sum is σ = 658476. Its totient is φ = 292032.

The previous prime is 446933. The next prime is 446951. The reversal of 446949 is 949644.

446949 = 52³ + 53³ + 54³.

446949 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 152100 + 294849 = 390^2 + 543^2 .

It is not a de Polignac number, because 446949 - 2⁴ = 446933 is a prime.

446949 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9 + ... + 945.

It is an arithmetic number, because the mean of its divisors is an integer number (54873).

2⁴⁴⁶⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

446949 is a deficient number, since it is larger than the sum of its proper divisors (211527).

446949 is a wasteful number, since it uses less digits than its factorization.

446949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 993 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 446949 is about 668.5424444267. The cubic root of 446949 is about 76.4573644265.

Adding to 446949 its sum of digits (36), we get a triangular number (446985 = T₉₄₅).

The spelling of 446949 in words is "four hundred forty-six thousand, nine hundred forty-nine".