363366997 has 16 divisors (see below), whose sum is σ = 424576000. Its totient is φ = 310852080.

The previous prime is 363366979. The next prime is 363367009. The reversal of 363366997 is 799663363.

It is not a de Polignac number, because 363366997 - 2¹⁹ = 362842709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363366907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339379 + ... + 340447.

It is an arithmetic number, because the mean of its divisors is an integer number (26536000).

Almost surely, 2^363366997 is an apocalyptic number.

It is an amenable number.

363366997 is a deficient number, since it is larger than the sum of its proper divisors (61209003).

363366997 is an equidigital number, since it uses as much as digits as its factorization.

363366997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 2067 counting only the distinct ones).

The product of its digits is 3306744, while the sum is 52.

The square root of 363366997 is about 19062.1876236701. The cubic root of 363366997 is about 713.5895693193.

The spelling of 363366997 in words is "three hundred sixty-three million, three hundred sixty-six thousand, nine hundred ninety-seven".