3854146223 has 2 divisors, whose sum is σ = 3854146224. Its totient is φ = 3854146222.

The previous prime is 3854146213. The next prime is 3854146237. The reversal of 3854146223 is 3226414583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3854146223 - 2⁶ = 3854146159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3854146213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1927073111 + 1927073112.

It is an arithmetic number, because the mean of its divisors is an integer number (1927073112).

Almost surely, 2^3854146223 is an apocalyptic number.

3854146223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3854146223 is an equidigital number, since it uses as much as digits as its factorization.

3854146223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 38.

The square root of 3854146223 is about 62081.7704563908. The cubic root of 3854146223 is about 1567.8676371538.

The spelling of 3854146223 in words is "three billion, eight hundred fifty-four million, one hundred forty-six thousand, two hundred twenty-three".