363887 has 2 divisors, whose sum is σ = 363888. Its totient is φ = 363886.

The previous prime is 363871. The next prime is 363889. The reversal of 363887 is 788363.

It is a strong prime.

It is an emirp because it is prime and its reverse (788363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 363887 - 2⁴ = 363871 is a prime.

Together with 363889, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181943 + 181944.

It is an arithmetic number, because the mean of its divisors is an integer number (181944).

2³⁶³⁸⁸⁷ is an apocalyptic number.

363887 is a deficient number, since it is larger than the sum of its proper divisors (1).

363887 is an equidigital number, since it uses as much as digits as its factorization.

363887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 363887 is about 603.2304700527. The cubic root of 363887 is about 71.3929805547.

The spelling of 363887 in words is "three hundred sixty-three thousand, eight hundred eighty-seven".