38358229 has 12 divisors (see below), whose sum is σ = 48053964. Its totient is φ = 30348864.

The previous prime is 38358223. The next prime is 38358259. The reversal of 38358229 is 92285383.

It can be written as a sum of positive squares in 2 ways, for example, as 1695204 + 36663025 = 1302^2 + 6055^2 .

It is not a de Polignac number, because 38358229 - 2⁵ = 38358197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38358191 and 38358200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38358223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29472 + ... + 30745.

It is an arithmetic number, because the mean of its divisors is an integer number (4004497).

Almost surely, 2^38358229 is an apocalyptic number.

It is an amenable number.

38358229 is a deficient number, since it is larger than the sum of its proper divisors (9695735).

38358229 is a wasteful number, since it uses less digits than its factorization.

38358229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60244 (or 60237 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 38358229 is about 6193.4020537989. The cubic root of 38358229 is about 337.2506917867.

The spelling of 38358229 in words is "thirty-eight million, three hundred fifty-eight thousand, two hundred twenty-nine".