3694534223 has 2 divisors, whose sum is σ = 3694534224. Its totient is φ = 3694534222.

The previous prime is 3694534189. The next prime is 3694534271. The reversal of 3694534223 is 3224354963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3694534223 - 2⁶ = 3694534159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3694534273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1847267111 + 1847267112.

It is an arithmetic number, because the mean of its divisors is an integer number (1847267112).

Almost surely, 2^3694534223 is an apocalyptic number.

3694534223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3694534223 is an equidigital number, since it uses as much as digits as its factorization.

3694534223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 41.

The square root of 3694534223 is about 60782.6802880557. The cubic root of 3694534223 is about 1545.9183939348.

The spelling of 3694534223 in words is "three billion, six hundred ninety-four million, five hundred thirty-four thousand, two hundred twenty-three".