334228782 has 16 divisors (see below), whose sum is σ = 669444480. Its totient is φ = 111245112.

The previous prime is 334228673. The next prime is 334228813. The reversal of 334228782 is 287822433.

It is a super-2 number, since 2×334228782² = 223417757434407048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334228782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36682 + ... + 44877.

It is an arithmetic number, because the mean of its divisors is an integer number (41840280).

Almost surely, 2^334228782 is an apocalyptic number.

334228782 is an abundant number, since it is smaller than the sum of its proper divisors (335215698).

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

334228782 is a wasteful number, since it uses less digits than its factorization.

334228782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82247.

The product of its digits is 129024, while the sum is 39.

The square root of 334228782 is about 18281.9250080510. The cubic root of 334228782 is about 693.9815886508.

The spelling of 334228782 in words is "three hundred thirty-four million, two hundred twenty-eight thousand, seven hundred eighty-two".