38034229 has 2 divisors, whose sum is σ = 38034230. Its totient is φ = 38034228.

The previous prime is 38034197. The next prime is 38034247. The reversal of 38034229 is 92243083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20268004 + 17766225 = 4502^2 + 4215^2 .

It is a cyclic number.

It is not a de Polignac number, because 38034229 - 2⁵ = 38034197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38034229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38034289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19017114 + 19017115.

It is an arithmetic number, because the mean of its divisors is an integer number (19017115).

Almost surely, 2^38034229 is an apocalyptic number.

It is an amenable number.

38034229 is a deficient number, since it is larger than the sum of its proper divisors (1).

38034229 is an equidigital number, since it uses as much as digits as its factorization.

38034229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 38034229 is about 6167.1897165565. The cubic root of 38034229 is about 336.2984551721.

The spelling of 38034229 in words is "thirty-eight million, thirty-four thousand, two hundred twenty-nine".