336216066 has 16 divisors (see below), whose sum is σ = 672624000. Its totient is φ = 112040048.

The previous prime is 336216037. The next prime is 336216071. The reversal of 336216066 is 660612633.

It is a happy number.

It is a super-2 number, since 2×336216066² = 226082486073032712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25735 + ... + 36533.

It is an arithmetic number, because the mean of its divisors is an integer number (42039000).

Almost surely, 2^336216066 is an apocalyptic number.

336216066 is an abundant number, since it is smaller than the sum of its proper divisors (336407934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336216066 is a wasteful number, since it uses less digits than its factorization.

336216066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15993.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 336216066 is about 18336.1955159733. The cubic root of 336216066 is about 695.3543151364.

Adding to 336216066 its reverse (660612633), we get a palindrome (996828699).

The spelling of 336216066 in words is "three hundred thirty-six million, two hundred sixteen thousand, sixty-six".