334140990 has 16 divisors (see below), whose sum is σ = 801938448. Its totient is φ = 89104256.

The previous prime is 334140953. The next prime is 334141037. The reversal of 334140990 is 99041433.

It is a super-2 number, since 2×334140990² = 223300402396360200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5568987 + ... + 5569046.

It is an arithmetic number, because the mean of its divisors is an integer number (50121153).

Almost surely, 2^334140990 is an apocalyptic number.

334140990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

334140990 is an abundant number, since it is smaller than the sum of its proper divisors (467797458).

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

334140990 is a wasteful number, since it uses less digits than its factorization.

334140990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11138043.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 334140990 is about 18279.5237902961. The cubic root of 334140990 is about 693.9208205281.

The spelling of 334140990 in words is "three hundred thirty-four million, one hundred forty thousand, nine hundred ninety".