38068936 has 8 divisors (see below), whose sum is σ = 71379270. Its totient is φ = 19034464.

The previous prime is 38068907. The next prime is 38068939. The reversal of 38068936 is 63986083.

It can be written as a sum of positive squares in only one way, i.e., 38068900 + 36 = 6170^2 + 6^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 38068892 and 38068901.

It is not an unprimeable number, because it can be changed into a prime (38068939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2379301 + ... + 2379316.

Almost surely, 2^38068936 is an apocalyptic number.

It is an amenable number.

38068936 is a deficient number, since it is larger than the sum of its proper divisors (33310334).

38068936 is a wasteful number, since it uses less digits than its factorization.

38068936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4758623 (or 4758619 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 38068936 is about 6170.0029173413. The cubic root of 38068936 is about 336.4007171109.

It can be divided in two parts, 380689 and 36, that multiplied together give a square (13704804 = 3702²).

The spelling of 38068936 in words is "thirty-eight million, sixty-eight thousand, nine hundred thirty-six".