38038086 has 20 divisors (see below), whose sum is σ = 85233852. Its totient is φ = 12679308.

The previous prime is 38038081. The next prime is 38038093. The reversal of 38038086 is 68083083.

It is a self number, because there is not a number n which added to its sum of digits gives 38038086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38038081) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 117240 + ... + 117563.

Almost surely, 2^38038086 is an apocalyptic number.

38038086 is an abundant number, since it is smaller than the sum of its proper divisors (47195766).

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

38038086 is a wasteful number, since it uses less digits than its factorization.

38038086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234817 (or 234808 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 38038086 is about 6167.5024118358. The cubic root of 38038086 is about 336.3098226458.

The spelling of 38038086 in words is "thirty-eight million, thirty-eight thousand, eighty-six".