38671104 has 72 divisors (see below), whose sum is σ = 105404992. Its totient is φ = 12579840.

The previous prime is 38671103. The next prime is 38671109. The reversal of 38671104 is 40117683.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38671103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32439 + ... + 33609.

Almost surely, 2^38671104 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 38671104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52702496).

38671104 is an abundant number, since it is smaller than the sum of its proper divisors (66733888).

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

38671104 is a wasteful number, since it uses less digits than its factorization.

38671104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 38671104 is about 6218.6094908749. The cubic root of 38671104 is about 338.1651562650.

Adding to 38671104 its reverse (40117683), we get a palindrome (78788787).

The spelling of 38671104 in words is "thirty-eight million, six hundred seventy-one thousand, one hundred four".