3432433321 has 2 divisors, whose sum is σ = 3432433322. Its totient is φ = 3432433320.

The previous prime is 3432433309. The next prime is 3432433327. The reversal of 3432433321 is 1233342343.

It is a happy number.

3432433321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1937760400 + 1494672921 = 44020^2 + 38661^2 .

It is a cyclic number.

It is not a de Polignac number, because 3432433321 - 2²⁷ = 3298215593 is a prime.

It is a super-2 number, since 2×3432433321² = 23563197006222178082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3432433321.

It is not a weakly prime, because it can be changed into another prime (3432433327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716216660 + 1716216661.

It is an arithmetic number, because the mean of its divisors is an integer number (1716216661).

Almost surely, 2^3432433321 is an apocalyptic number.

It is an amenable number.

3432433321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3432433321 is an equidigital number, since it uses as much as digits as its factorization.

3432433321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 28.

The square root of 3432433321 is about 58586.9722805335. The cubic root of 3432433321 is about 1508.4608266932.

Adding to 3432433321 its reverse (1233342343), we get a palindrome (4665775664).

The spelling of 3432433321 in words is "three billion, four hundred thirty-two million, four hundred thirty-three thousand, three hundred twenty-one".