3734220310229 has 2 divisors, whose sum is σ = 3734220310230. Its totient is φ = 3734220310228.

The previous prime is 3734220310169. The next prime is 3734220310231. The reversal of 3734220310229 is 9220130224373.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2622245842225 + 1111974468004 = 1619335^2 + 1054502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3734220310229 is a prime.

Together with 3734220310231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3734220310192 and 3734220310201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3734220315229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867110155114 + 1867110155115.

It is an arithmetic number, because the mean of its divisors is an integer number (1867110155115).

Almost surely, 2^{3734220310229} is an apocalyptic number.

It is an amenable number.

3734220310229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734220310229 is an equidigital number, since it uses as much as digits as its factorization.

3734220310229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 3734220310229 in words is "three trillion, seven hundred thirty-four billion, two hundred twenty million, three hundred ten thousand, two hundred twenty-nine".