3430220031 has 12 divisors (see below), whose sum is σ = 5662585552. Its totient is φ = 1960125696.

The previous prime is 3430220009. The next prime is 3430220041. The reversal of 3430220031 is 1300220343.

3430220031 is a `hidden beast` number, since 3 + 430 + 2 + 200 + 31 = 666.

It is not a de Polignac number, because 3430220031 - 2¹⁰ = 3430219007 is a prime.

It is a super-2 number, since 2×3430220031² = 23532818922147281922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3430219986 and 3430220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430220041) 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 11 ways as a sum of consecutive naturals, for example, 27223906 + ... + 27224031.

Almost surely, 2^3430220031 is an apocalyptic number.

3430220031 is a deficient number, since it is larger than the sum of its proper divisors (2232365521).

3430220031 is a wasteful number, since it uses less digits than its factorization.

3430220031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54447950 (or 54447947 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3430220031 is about 58568.0803083045. The cubic root of 3430220031 is about 1508.1365301164.

Adding to 3430220031 its reverse (1300220343), we get a palindrome (4730440374).

The spelling of 3430220031 in words is "three billion, four hundred thirty million, two hundred twenty thousand, thirty-one".