334500020 has 24 divisors (see below), whose sum is σ = 703180968. Its totient is φ = 133660800.

The previous prime is 334500011. The next prime is 334500031. The reversal of 334500020 is 20005433.

It can be written as a sum of positive squares in 4 ways, for example, as 195364 + 334304656 = 442^2 + 18284^2 .

It is a super-2 number, since 2×334500020² = 223780526760000800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12230 + ... + 28610.

It is an arithmetic number, because the mean of its divisors is an integer number (29299207).

Almost surely, 2^334500020 is an apocalyptic number.

It is an amenable number.

334500020 is an abundant number, since it is smaller than the sum of its proper divisors (368680948).

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

334500020 is a wasteful number, since it uses less digits than its factorization.

334500020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17411 (or 17409 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 334500020 is about 18289.3417049384. The cubic root of 334500020 is about 694.1692677614.

Adding to 334500020 its reverse (20005433), we get a palindrome (354505453).

The spelling of 334500020 in words is "three hundred thirty-four million, five hundred thousand, twenty".