216362336 has 12 divisors (see below), whose sum is σ = 425963412. Its totient is φ = 108181152.

The previous prime is 216362309. The next prime is 216362339. The reversal of 216362336 is 633263612.

216362336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 6761323 = 216362336 / (2 + 1 + 6 + 3 + 6 + 2 + 3 + 3 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216362339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3380630 + ... + 3380693.

It is an arithmetic number, because the mean of its divisors is an integer number (35496951).

Almost surely, 2^216362336 is an apocalyptic number.

It is an amenable number.

216362336 is a deficient number, since it is larger than the sum of its proper divisors (209601076).

216362336 is an equidigital number, since it uses as much as digits as its factorization.

216362336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6761333 (or 6761325 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 216362336 is about 14709.2602125328. The cubic root of 216362336 is about 600.3353088747.

The spelling of 216362336 in words is "two hundred sixteen million, three hundred sixty-two thousand, three hundred thirty-six".