3453622231 has 2 divisors, whose sum is σ = 3453622232. Its totient is φ = 3453622230.

The previous prime is 3453622187. The next prime is 3453622261. The reversal of 3453622231 is 1322263543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3453622231 - 2⁹ = 3453621719 is a prime.

It is a super-2 number, since 2×3453622231² = 23855013028914834722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3453622193 and 3453622202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3453622261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726811115 + 1726811116.

It is an arithmetic number, because the mean of its divisors is an integer number (1726811116).

Almost surely, 2^3453622231 is an apocalyptic number.

3453622231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3453622231 is an equidigital number, since it uses as much as digits as its factorization.

3453622231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 3453622231 is about 58767.5270110969. The cubic root of 3453622231 is about 1511.5584440722.

Adding to 3453622231 its reverse (1322263543), we get a palindrome (4775885774).

The spelling of 3453622231 in words is "three billion, four hundred fifty-three million, six hundred twenty-two thousand, two hundred thirty-one".