3629266243 has 2 divisors, whose sum is σ = 3629266244. Its totient is φ = 3629266242.

The previous prime is 3629266183. The next prime is 3629266259. The reversal of 3629266243 is 3426629263.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3629266243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3629266243.

It is not a weakly prime, because it can be changed into another prime (3629266273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814633121 + 1814633122.

It is an arithmetic number, because the mean of its divisors is an integer number (1814633122).

Almost surely, 2^3629266243 is an apocalyptic number.

3629266243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3629266243 is an equidigital number, since it uses as much as digits as its factorization.

3629266243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 43.

The square root of 3629266243 is about 60243.3916956873. The cubic root of 3629266243 is about 1536.7608087767.

The spelling of 3629266243 in words is "three billion, six hundred twenty-nine million, two hundred sixty-six thousand, two hundred forty-three".