363806241 has 4 divisors (see below), whose sum is σ = 485074992. Its totient is φ = 242537492.

The previous prime is 363806227. The next prime is 363806293. The reversal of 363806241 is 142608363.

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: 142608363 = 3 ⋅47536121.

It is a cyclic number.

It is not a de Polignac number, because 363806241 - 2²² = 359611937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (363806041) 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, 60634371 + ... + 60634376.

It is an arithmetic number, because the mean of its divisors is an integer number (121268748).

Almost surely, 2^363806241 is an apocalyptic number.

It is an amenable number.

363806241 is a deficient number, since it is larger than the sum of its proper divisors (121268751).

363806241 is a wasteful number, since it uses less digits than its factorization.

363806241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121268750.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 363806241 is about 19073.7054868738. The cubic root of 363806241 is about 713.8769864733.

The spelling of 363806241 in words is "three hundred sixty-three million, eight hundred six thousand, two hundred forty-one".