38395408 has 10 divisors (see below), whose sum is σ = 74391134. Its totient is φ = 19197696.

The previous prime is 38395403. The next prime is 38395429. The reversal of 38395408 is 80459383.

It can be written as a sum of positive squares in only one way, i.e., 36578304 + 1817104 = 6048^2 + 1348^2 .

It is not an unprimeable number, because it can be changed into a prime (38395403) by changing a digit.

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 as a sum of consecutive naturals, namely, 1199841 + ... + 1199872.

Almost surely, 2^38395408 is an apocalyptic number.

It is an amenable number.

38395408 is a deficient number, since it is larger than the sum of its proper divisors (35995726).

38395408 is a wasteful number, since it uses less digits than its factorization.

38395408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399721 (or 2399715 counting only the distinct ones).

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

The square root of 38395408 is about 6196.4028274476. The cubic root of 38395408 is about 337.3596175193.

The spelling of 38395408 in words is "thirty-eight million, three hundred ninety-five thousand, four hundred eight".