4216893613 has 2 divisors, whose sum is σ = 4216893614. Its totient is φ = 4216893612.

The previous prime is 4216893581. The next prime is 4216893617. The reversal of 4216893613 is 3163986124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3629219049 + 587674564 = 60243^2 + 24242^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216893613 - 2⁵ = 4216893581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4216893613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4216893617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108446806 + 2108446807.

It is an arithmetic number, because the mean of its divisors is an integer number (2108446807).

Almost surely, 2^4216893613 is an apocalyptic number.

It is an amenable number.

4216893613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216893613 is an equidigital number, since it uses as much as digits as its factorization.

4216893613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 4216893613 is about 64937.6132376299. The cubic root of 4216893613 is about 1615.5889774453.

The spelling of 4216893613 in words is "four billion, two hundred sixteen million, eight hundred ninety-three thousand, six hundred thirteen".