334890276 has 96 divisors (see below), whose sum is σ = 995420160. Its totient is φ = 85307904.

The previous prime is 334890271. The next prime is 334890299. The reversal of 334890276 is 672098433.

It is a super-2 number, since 2×334890276² = 224302993918712352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (334890271) 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, 20961 + ... + 33303.

It is an arithmetic number, because the mean of its divisors is an integer number (10368960).

Almost surely, 2^334890276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334890276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497710080).

334890276 is an abundant number, since it is smaller than the sum of its proper divisors (660529884).

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

334890276 is a wasteful number, since it uses less digits than its factorization.

334890276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12393 (or 12391 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 334890276 is about 18300.0075409821. The cubic root of 334890276 is about 694.4391216934.

The spelling of 334890276 in words is "three hundred thirty-four million, eight hundred ninety thousand, two hundred seventy-six".