363369397 has 2 divisors, whose sum is σ = 363369398. Its totient is φ = 363369396.

The previous prime is 363369371. The next prime is 363369403. The reversal of 363369397 is 793963363.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319730161 + 43639236 = 17881^2 + 6606^2 .

It is a cyclic number.

It is not a de Polignac number, because 363369397 - 2²⁷ = 229151669 is a prime.

It is a super-2 number, since 2×363369397² = 264074637352287218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 363369397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363369317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181684698 + 181684699.

It is an arithmetic number, because the mean of its divisors is an integer number (181684699).

Almost surely, 2^363369397 is an apocalyptic number.

It is an amenable number.

363369397 is a deficient number, since it is larger than the sum of its proper divisors (1).

363369397 is an equidigital number, since it uses as much as digits as its factorization.

363369397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1653372, while the sum is 49.

The square root of 363369397 is about 19062.2505754174. The cubic root of 363369397 is about 713.5911403767.

The spelling of 363369397 in words is "three hundred sixty-three million, three hundred sixty-nine thousand, three hundred ninety-seven".