38229346 has 4 divisors (see below), whose sum is σ = 57344022. Its totient is φ = 19114672.

The previous prime is 38229263. The next prime is 38229361. The reversal of 38229346 is 64392283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64392283 = 523 ⋅123121.

It can be written as a sum of positive squares in only one way, i.e., 19263321 + 18966025 = 4389^2 + 4355^2 .

It is a super-2 number, since 2×38229346² = 2922965791175432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9557335 + ... + 9557338.

Almost surely, 2^38229346 is an apocalyptic number.

38229346 is a deficient number, since it is larger than the sum of its proper divisors (19114676).

38229346 is a wasteful number, since it uses less digits than its factorization.

38229346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19114675.

The product of its digits is 62208, while the sum is 37.

The square root of 38229346 is about 6182.9884360235. The cubic root of 38229346 is about 336.8725490807.

The spelling of 38229346 in words is "thirty-eight million, two hundred twenty-nine thousand, three hundred forty-six".