366049 has 4 divisors (see below), whose sum is σ = 367380. Its totient is φ = 364720.

The previous prime is 366031. The next prime is 366053. The reversal of 366049 is 940663.

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: 940663 = 41 ⋅22943.

It can be written as a sum of positive squares in 2 ways, for example, as 154449 + 211600 = 393^2 + 460^2 .

It is a cyclic number.

It is not a de Polignac number, because 366049 - 2⁹ = 365537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82 + ... + 859.

It is an arithmetic number, because the mean of its divisors is an integer number (91845).

2³⁶⁶⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

366049 is a deficient number, since it is larger than the sum of its proper divisors (1331).

366049 is an equidigital number, since it uses as much as digits as its factorization.

366049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 366049 is about 605.0198343856. The cubic root of 366049 is about 71.5340929884.

The spelling of 366049 in words is "three hundred sixty-six thousand, forty-nine".