334590228 has 216 divisors, whose sum is σ = 1058148000. Its totient is φ = 88615296.

The previous prime is 334590211. The next prime is 334590233. The reversal of 334590228 is 822095433.

334590228 is a `hidden beast` number, since 3 + 345 + 90 + 228 = 666.

It is a super-2 number, since 2×334590228² = 223901241346183968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 334590192 and 334590201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2245498 + ... + 2245646.

Almost surely, 2^334590228 is an apocalyptic number.

334590228 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334590228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529074000).

334590228 is an abundant number, since it is smaller than the sum of its proper divisors (723557772).

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

334590228 is a wasteful number, since it uses less digits than its factorization.

334590228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 334590228 is about 18291.8076744755. The cubic root of 334590228 is about 694.2316633661.

The spelling of 334590228 in words is "three hundred thirty-four million, five hundred ninety thousand, two hundred twenty-eight".