334020156 has 24 divisors (see below), whose sum is σ = 779676240. Its totient is φ = 111297792.

The previous prime is 334020119. The next prime is 334020157. The reversal of 334020156 is 651020433.

It is a happy number.

It is a super-2 number, since 2×334020156² = 223138929228528672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334020157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57330 + ... + 62886.

It is an arithmetic number, because the mean of its divisors is an integer number (32486510).

Almost surely, 2^334020156 is an apocalyptic number.

It is an amenable number.

334020156 is an abundant number, since it is smaller than the sum of its proper divisors (445656084).

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

334020156 is a wasteful number, since it uses less digits than its factorization.

334020156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10573 (or 10571 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 334020156 is about 18276.2183178031. The cubic root of 334020156 is about 693.8371638878.

Adding to 334020156 its reverse (651020433), we get a palindrome (985040589).

The spelling of 334020156 in words is "three hundred thirty-four million, twenty thousand, one hundred fifty-six".