38634322 has 8 divisors (see below), whose sum is σ = 59949900. Its totient is φ = 18651024.

The previous prime is 38634317. The next prime is 38634331. The reversal of 38634322 is 22343683.

It can be written as a sum of positive squares in 2 ways, for example, as 34468641 + 4165681 = 5871^2 + 2041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×38634322² = 2985221672799368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332997 + ... + 333112.

Almost surely, 2^38634322 is an apocalyptic number.

38634322 is a deficient number, since it is larger than the sum of its proper divisors (21315578).

38634322 is a wasteful number, since it uses less digits than its factorization.

38634322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666140.

The product of its digits is 20736, while the sum is 31.

The square root of 38634322 is about 6215.6513737500. The cubic root of 38634322 is about 338.0579070517.

The spelling of 38634322 in words is "thirty-eight million, six hundred thirty-four thousand, three hundred twenty-two".