363345441 has 4 divisors (see below), whose sum is σ = 484460592. Its totient is φ = 242230292.

The previous prime is 363345431. The next prime is 363345461. The reversal of 363345441 is 144543363.

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: 144543363 = 3 ⋅48181121.

It is a cyclic number.

It is not a de Polignac number, because 363345441 - 2⁶ = 363345377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (363345431) 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, 60557571 + ... + 60557576.

It is an arithmetic number, because the mean of its divisors is an integer number (121115148).

Almost surely, 2^363345441 is an apocalyptic number.

It is an amenable number.

363345441 is a deficient number, since it is larger than the sum of its proper divisors (121115151).

363345441 is a wasteful number, since it uses less digits than its factorization.

363345441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121115150.

The product of its digits is 51840, while the sum is 33.

The square root of 363345441 is about 19061.6222027402. The cubic root of 363345441 is about 713.5754582956.

The spelling of 363345441 in words is "three hundred sixty-three million, three hundred forty-five thousand, four hundred forty-one".