334031020 has 48 divisors (see below), whose sum is σ = 740194560. Its totient is φ = 126270144.

The previous prime is 334031017. The next prime is 334031023. The reversal of 334031020 is 20130433.

It is an interprime number because it is at equal distance from previous prime (334031017) and next prime (334031023).

It is a super-2 number, since 2×334031020² = 223153444644480800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334030985 and 334031003.

It is not an unprimeable number, because it can be changed into a prime (334031023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207057 + ... + 208663.

It is an arithmetic number, because the mean of its divisors is an integer number (15420720).

Almost surely, 2^334031020 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 334031020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370097280).

334031020 is an abundant number, since it is smaller than the sum of its proper divisors (406163540).

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

334031020 is a wasteful number, since it uses less digits than its factorization.

334031020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 334031020 is about 18276.5155322343. The cubic root of 334031020 is about 693.8446861537.

Adding to 334031020 its reverse (20130433), we get a palindrome (354161453).

The spelling of 334031020 in words is "three hundred thirty-four million, thirty-one thousand, twenty".