330139998 has 24 divisors (see below), whose sum is σ = 715663728. Its totient is φ = 109991232.

The previous prime is 330139993. The next prime is 330140003. The reversal of 330139998 is 899931033.

330139998 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (330139993) and next prime (330140003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330139993) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48790 + ... + 55142.

It is an arithmetic number, because the mean of its divisors is an integer number (29819322).

Almost surely, 2^330139998 is an apocalyptic number.

330139998 is an abundant number, since it is smaller than the sum of its proper divisors (385523730).

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

330139998 is a wasteful number, since it uses less digits than its factorization.

330139998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248 (or 9245 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 330139998 is about 18169.7550341220. The cubic root of 330139998 is about 691.1400309461.

The spelling of 330139998 in words is "three hundred thirty million, one hundred thirty-nine thousand, nine hundred ninety-eight".