3416413421 has 2 divisors, whose sum is σ = 3416413422. Its totient is φ = 3416413420.

The previous prime is 3416413393. The next prime is 3416413423. The reversal of 3416413421 is 1243146143.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2232090025 + 1184323396 = 47245^2 + 34414^2 .

It is an emirp because it is prime and its reverse (1243146143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3416413421 - 2²⁶ = 3349304557 is a prime.

Together with 3416413423, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3416413423) 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, 1708206710 + 1708206711.

It is an arithmetic number, because the mean of its divisors is an integer number (1708206711).

Almost surely, 2^3416413421 is an apocalyptic number.

It is an amenable number.

3416413421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3416413421 is an equidigital number, since it uses as much as digits as its factorization.

3416413421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 3416413421 is about 58450.0934216533. The cubic root of 3416413421 is about 1506.1103965334.

Adding to 3416413421 its reverse (1243146143), we get a palindrome (4659559564).

The spelling of 3416413421 in words is "three billion, four hundred sixteen million, four hundred thirteen thousand, four hundred twenty-one".