364863 has 4 divisors (see below), whose sum is σ = 486488. Its totient is φ = 243240.

The previous prime is 364853. The next prime is 364873. The reversal of 364863 is 368463.

364863 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (364853) and next prime (364873).

It is not a de Polignac number, because 364863 - 2⁸ = 364607 is a prime.

It is a D-number.

It is a Duffinian number.

364863 is strictly pandigital in base 7.

364863 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 364863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60808 + ... + 60813.

It is an arithmetic number, because the mean of its divisors is an integer number (121622).

2³⁶⁴⁸⁶³ is an apocalyptic number.

364863 is a deficient number, since it is larger than the sum of its proper divisors (121625).

364863 is a wasteful number, since it uses less digits than its factorization.

364863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121624.

The product of its digits is 10368, while the sum is 30.

The square root of 364863 is about 604.0389060317. The cubic root of 364863 is about 71.4567524992.

Subtracting 364863 from its reverse (368463), we obtain a square (3600 = 60²).

The spelling of 364863 in words is "three hundred sixty-four thousand, eight hundred sixty-three".