216483296 has 12 divisors (see below), whose sum is σ = 426201552. Its totient is φ = 108241632.

The previous prime is 216483277. The next prime is 216483301. The reversal of 216483296 is 692384612.

216483296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×216483296³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382520 + ... + 3382583.

It is an arithmetic number, because the mean of its divisors is an integer number (35516796).

Almost surely, 2^216483296 is an apocalyptic number.

It is an amenable number.

216483296 is a deficient number, since it is larger than the sum of its proper divisors (209718256).

216483296 is an equidigital number, since it uses as much as digits as its factorization.

216483296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765113 (or 6765105 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 216483296 is about 14713.3713335863. The cubic root of 216483296 is about 600.4471629557.

The spelling of 216483296 in words is "two hundred sixteen million, four hundred eighty-three thousand, two hundred ninety-six".