364446 has 32 divisors (see below), whose sum is σ = 859680. Its totient is φ = 114048.

The previous prime is 364433. The next prime is 364447. The reversal of 364446 is 644463.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (26865).

2³⁶⁴⁴⁴⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 364446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429840).

364446 is an abundant number, since it is smaller than the sum of its proper divisors (495234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

364446 is a wasteful number, since it uses less digits than its factorization.

364446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 419 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 364446 is about 603.6936309089. The cubic root of 364446 is about 71.4295196065.

The spelling of 364446 in words is "three hundred sixty-four thousand, four hundred forty-six".