334268490 has 64 divisors (see below), whose sum is σ = 825189120. Its totient is φ = 86607360.

The previous prime is 334268483. The next prime is 334268491. The reversal of 334268490 is 94862433.

It is a super-2 number, since 2×334268490² = 223470846813760200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334268491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 441192 + ... + 441948.

It is an arithmetic number, because the mean of its divisors is an integer number (12893580).

Almost surely, 2^334268490 is an apocalyptic number.

334268490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 334268490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412594560).

334268490 is an abundant number, since it is smaller than the sum of its proper divisors (490920630).

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

334268490 is a wasteful number, since it uses less digits than its factorization.

334268490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 334268490 is about 18283.0109664683. The cubic root of 334268490 is about 694.0090703551.

The spelling of 334268490 in words is "three hundred thirty-four million, two hundred sixty-eight thousand, four hundred ninety".