363449 has 4 divisors (see below), whose sum is σ = 368640. Its totient is φ = 358260.

The previous prime is 363439. The next prime is 363463. The reversal of 363449 is 944363.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 944363 = 7 ⋅134909.

It is a cyclic number.

It is not a de Polignac number, because 363449 - 2¹² = 359353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (363439) 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 3 ways as a sum of consecutive naturals, for example, 2489 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (92160).

2³⁶³⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

363449 is a deficient number, since it is larger than the sum of its proper divisors (5191).

363449 is an equidigital number, since it uses as much as digits as its factorization.

363449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190.

The product of its digits is 7776, while the sum is 29.

The square root of 363449 is about 602.8673154186. The cubic root of 363449 is about 71.3643245157.

The spelling of 363449 in words is "three hundred sixty-three thousand, four hundred forty-nine".