38870748 has 72 divisors (see below), whose sum is σ = 113885408. Its totient is φ = 10948608.

The previous prime is 38870737. The next prime is 38870749. The reversal of 38870748 is 84707883.

38870748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×38870748³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38870749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17340 + ... + 19452.

Almost surely, 2^38870748 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 38870748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56942704).

38870748 is an abundant number, since it is smaller than the sum of its proper divisors (75014660).

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

38870748 is a wasteful number, since it uses less digits than its factorization.

38870748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2198 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 38870748 is about 6234.6409680109. The cubic root of 38870748 is about 338.7460964588.

The spelling of 38870748 in words is "thirty-eight million, eight hundred seventy thousand, seven hundred forty-eight".