3216006413 has 2 divisors, whose sum is σ = 3216006414. Its totient is φ = 3216006412.

The previous prime is 3216006337. The next prime is 3216006439. The reversal of 3216006413 is 3146006123.

It is an a-pointer prime, because the next prime (3216006439) can be obtained adding 3216006413 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1622639524 + 1593366889 = 40282^2 + 39917^2 .

It is a cyclic number.

It is not a de Polignac number, because 3216006413 - 2³⁰ = 2142264589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3216026413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608003206 + 1608003207.

It is an arithmetic number, because the mean of its divisors is an integer number (1608003207).

Almost surely, 2^3216006413 is an apocalyptic number.

It is an amenable number.

3216006413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3216006413 is an equidigital number, since it uses as much as digits as its factorization.

3216006413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3216006413 is about 56709.8440572710. The cubic root of 3216006413 is about 1476.0655195552.

The spelling of 3216006413 in words is "three billion, two hundred sixteen million, six thousand, four hundred thirteen".