3234220531 has 2 divisors, whose sum is σ = 3234220532. Its totient is φ = 3234220530.

The previous prime is 3234220487. The next prime is 3234220547. The reversal of 3234220531 is 1350224323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3234220531 - 2¹³ = 3234212339 is a prime.

It is a super-2 number, since 2×3234220531² = 20920364886283843922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3234220496 and 3234220505.

It is not a weakly prime, because it can be changed into another prime (3234220571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617110265 + 1617110266.

It is an arithmetic number, because the mean of its divisors is an integer number (1617110266).

Almost surely, 2^3234220531 is an apocalyptic number.

3234220531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3234220531 is an equidigital number, since it uses as much as digits as its factorization.

3234220531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3234220531 is about 56870.2077629403. The cubic root of 3234220531 is about 1478.8468816572.

Adding to 3234220531 its reverse (1350224323), we get a palindrome (4584444854).

The spelling of 3234220531 in words is "three billion, two hundred thirty-four million, two hundred twenty thousand, five hundred thirty-one".