3432421831 has 2 divisors, whose sum is σ = 3432421832. Its totient is φ = 3432421830.

The previous prime is 3432421823. The next prime is 3432421901. The reversal of 3432421831 is 1381242343.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3432421831 - 2³ = 3432421823 is a prime.

It is a super-2 number, since 2×3432421831² = 23563039251850785122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3432421793 and 3432421802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3432431831) 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 as a sum of consecutive naturals, namely, 1716210915 + 1716210916.

It is an arithmetic number, because the mean of its divisors is an integer number (1716210916).

Almost surely, 2^3432421831 is an apocalyptic number.

3432421831 is a deficient number, since it is larger than the sum of its proper divisors (1).

3432421831 is an equidigital number, since it uses as much as digits as its factorization.

3432421831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 31.

The square root of 3432421831 is about 58586.8742211086. The cubic root of 3432421831 is about 1508.4591435108.

The spelling of 3432421831 in words is "three billion, four hundred thirty-two million, four hundred twenty-one thousand, eight hundred thirty-one".