330140236 has 6 divisors (see below), whose sum is σ = 577745420. Its totient is φ = 165070116.

The previous prime is 330140227. The next prime is 330140243. The reversal of 330140236 is 632041033.

330140236 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×330140236² = 217985150852271392, which contains 22 as substring.

330140236 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41267526 + ... + 41267533.

Almost surely, 2^330140236 is an apocalyptic number.

It is an amenable number.

330140236 is a deficient number, since it is larger than the sum of its proper divisors (247605184).

330140236 is a wasteful number, since it uses less digits than its factorization.

330140236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82535063 (or 82535061 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 330140236 is about 18169.7615834661. The cubic root of 330140236 is about 691.1401970284.

Adding to 330140236 its reverse (632041033), we get a palindrome (962181269).

The spelling of 330140236 in words is "three hundred thirty million, one hundred forty thousand, two hundred thirty-six".