298466216 has 32 divisors (see below), whose sum is σ = 585144000. Its totient is φ = 142454400.

The previous prime is 298466213. The next prime is 298466227. The reversal of 298466216 is 612664892.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (298466213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109235 + ... + 111933.

It is an arithmetic number, because the mean of its divisors is an integer number (18285750).

Almost surely, 2^298466216 is an apocalyptic number.

It is an amenable number.

298466216 is a deficient number, since it is larger than the sum of its proper divisors (286677784).

298466216 is a wasteful number, since it uses less digits than its factorization.

298466216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 3325 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 298466216 is about 17276.1748080992. The cubic root of 298466216 is about 668.2901496895.

The spelling of 298466216 in words is "two hundred ninety-eight million, four hundred sixty-six thousand, two hundred sixteen".