363923 has 8 divisors (see below), whose sum is σ = 424800. Its totient is φ = 311640.

The previous prime is 363917. The next prime is 363941. The reversal of 363923 is 329363.

It is not a de Polignac number, because 363923 - 2¹⁴ = 347539 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a nialpdrome in base 13.

It is a zygodrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 363892 and 363901.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 363923.

It is not an unprimeable number, because it can be changed into a prime (363523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188 + ... + 873.

It is an arithmetic number, because the mean of its divisors is an integer number (53100).

2³⁶³⁹²³ is an apocalyptic number.

363923 is a deficient number, since it is larger than the sum of its proper divisors (60877).

363923 is an equidigital number, since it uses as much as digits as its factorization.

363923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1068 counting only the distinct ones).

The product of its digits is 2916, while the sum is 26.

The square root of 363923 is about 603.2603086562. The cubic root of 363923 is about 71.3953348227.

The spelling of 363923 in words is "three hundred sixty-three thousand, nine hundred twenty-three".