38848380 has 48 divisors (see below), whose sum is σ = 113508864. Its totient is φ = 9908800.

The previous prime is 38848379. The next prime is 38848387. The reversal of 38848380 is 8384883.

38848380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38848387) 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 15 ways as a sum of consecutive naturals, for example, 12696 + ... + 15455.

It is an arithmetic number, because the mean of its divisors is an integer number (2364768).

Almost surely, 2^38848380 is an apocalyptic number.

38848380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38848380 is an abundant number, since it is smaller than the sum of its proper divisors (74660484).

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

38848380 is a wasteful number, since it uses less digits than its factorization.

38848380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28186 (or 28184 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 38848380 is about 6232.8468615874. The cubic root of 38848380 is about 338.6811073437.

The spelling of 38848380 in words is "thirty-eight million, eight hundred forty-eight thousand, three hundred eighty".