363901 has 2 divisors, whose sum is σ = 363902. Its totient is φ = 363900.

The previous prime is 363889. The next prime is 363911. The reversal of 363901 is 109363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301401 + 62500 = 549^2 + 250^2 .

It is an emirp because it is prime and its reverse (109363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 363901 - 2⁷ = 363773 is a prime.

It is an Ulam number.

363901 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 363901.

It is not a weakly prime, because it can be changed into another prime (363911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181950 + 181951.

It is an arithmetic number, because the mean of its divisors is an integer number (181951).

2³⁶³⁹⁰¹ is an apocalyptic number.

It is an amenable number.

363901 is a deficient number, since it is larger than the sum of its proper divisors (1).

363901 is an equidigital number, since it uses as much as digits as its factorization.

363901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 363901 is about 603.2420741294. The cubic root of 363901 is about 71.3938961218.

The spelling of 363901 in words is "three hundred sixty-three thousand, nine hundred one".