363801 has 4 divisors (see below), whose sum is σ = 485072. Its totient is φ = 242532.

The previous prime is 363799. The next prime is 363809. The reversal of 363801 is 108363.

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.

It is not a de Polignac number, because 363801 - 2¹ = 363799 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (363809) 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, 60631 + ... + 60636.

It is an arithmetic number, because the mean of its divisors is an integer number (121268).

2³⁶³⁸⁰¹ is an apocalyptic number.

It is an amenable number.

363801 is a deficient number, since it is larger than the sum of its proper divisors (121271).

363801 is a wasteful number, since it uses less digits than its factorization.

363801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121270.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 363801 is about 603.1591829691. The cubic root of 363801 is about 71.3873558415.

The spelling of 363801 in words is "three hundred sixty-three thousand, eight hundred one".