3421340231 has 8 divisors (see below), whose sum is σ = 3520813824. Its totient is φ = 3322978360.

The previous prime is 3421340179. The next prime is 3421340267. The reversal of 3421340231 is 1320431243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3421340231 - 2¹⁴ = 3421323847 is a prime.

It is a super-2 number, since 2×3421340231² = 23411137952518266722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421340197 and 3421340206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421340291) 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 in 7 ways as a sum of consecutive naturals, for example, 271685 + ... + 283998.

It is an arithmetic number, because the mean of its divisors is an integer number (440101728).

Almost surely, 2^3421340231 is an apocalyptic number.

3421340231 is a deficient number, since it is larger than the sum of its proper divisors (99473593).

3421340231 is a wasteful number, since it uses less digits than its factorization.

3421340231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555861.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3421340231 is about 58492.2236797337. The cubic root of 3421340231 is about 1506.8340360891.

Adding to 3421340231 its reverse (1320431243), we get a palindrome (4741771474).

The spelling of 3421340231 in words is "three billion, four hundred twenty-one million, three hundred forty thousand, two hundred thirty-one".