3430343531 has 2 divisors, whose sum is σ = 3430343532. Its totient is φ = 3430343530.

The previous prime is 3430343507. The next prime is 3430343549. The reversal of 3430343531 is 1353430343.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3430343531 - 2¹⁸ = 3430081387 is a prime.

It is a super-2 number, since 2×3430343531² = 23534513481347095922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3430343494 and 3430343503.

It is not a weakly prime, because it can be changed into another prime (3430343431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715171765 + 1715171766.

It is an arithmetic number, because the mean of its divisors is an integer number (1715171766).

Almost surely, 2^3430343531 is an apocalyptic number.

3430343531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430343531 is an equidigital number, since it uses as much as digits as its factorization.

3430343531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 29.

The square root of 3430343531 is about 58569.1346273786. The cubic root of 3430343531 is about 1508.1546293078.

Adding to 3430343531 its reverse (1353430343), we get a palindrome (4783773874).

The spelling of 3430343531 in words is "three billion, four hundred thirty million, three hundred forty-three thousand, five hundred thirty-one".