38986376 has 64 divisors (see below), whose sum is σ = 87635520. Its totient is φ = 16024320.

The previous prime is 38986373. The next prime is 38986391. The reversal of 38986376 is 67368983.

It is a super-2 number, since 2×38986376² = 3039875027226752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38986373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60311 + ... + 60953.

It is an arithmetic number, because the mean of its divisors is an integer number (1369305).

Almost surely, 2^38986376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38986376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43817760).

38986376 is an abundant number, since it is smaller than the sum of its proper divisors (48649144).

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

38986376 is a wasteful number, since it uses less digits than its factorization.

38986376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 722 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 38986376 is about 6243.9071101354. The cubic root of 38986376 is about 339.0816509290.

The spelling of 38986376 in words is "thirty-eight million, nine hundred eighty-six thousand, three hundred seventy-six".