38386038 has 16 divisors (see below), whose sum is σ = 76903920. Its totient is φ = 12773376.

The previous prime is 38386027. The next prime is 38386063. The reversal of 38386038 is 83068383.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 38385987 and 38386005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483 + ... + 8886.

It is an arithmetic number, because the mean of its divisors is an integer number (4806495).

Almost surely, 2^38386038 is an apocalyptic number.

38386038 is an abundant number, since it is smaller than the sum of its proper divisors (38517882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38386038 is a wasteful number, since it uses less digits than its factorization.

38386038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10991.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 38386038 is about 6195.6466974804. The cubic root of 38386038 is about 337.3321722513.

The spelling of 38386038 in words is "thirty-eight million, three hundred eighty-six thousand, thirty-eight".