368449 has 3 divisors (see below), whose sum is σ = 369057. Its totient is φ = 367842.

The previous prime is 368447. The next prime is 368453. The reversal of 368449 is 944863.

The square root of 368449 is 607.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 944863 = 23 ⋅41081.

It is not a de Polignac number, because 368449 - 2¹ = 368447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368443) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 304 + ... + 910.

It is an arithmetic number, because the mean of its divisors is an integer number (123019).

2³⁶⁸⁴⁴⁹ is an apocalyptic number.

368449 is the 607-th square number.

368449 is the 304-th centered octagonal number.

It is an amenable number.

368449 is a deficient number, since it is larger than the sum of its proper divisors (608).

368449 is an frugal number, since it uses more digits than its factorization.

368449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 607 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The cubic root of 368449 is about 71.6900902942.

Multiplying 368449 by its product of digits (20736), we get a square (7640158464 = 87408²).

The spelling of 368449 in words is "three hundred sixty-eight thousand, four hundred forty-nine".