38003960 has 16 divisors (see below), whose sum is σ = 85509000. Its totient is φ = 15201568.

The previous prime is 38003909. The next prime is 38003963. The reversal of 38003960 is 6930083.

38003960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

38003960 is a modest number, since divided by 3960 gives 3800 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38003963) 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 3 ways as a sum of consecutive naturals, for example, 475010 + ... + 475089.

Almost surely, 2^38003960 is an apocalyptic number.

It is an amenable number.

38003960 is an abundant number, since it is smaller than the sum of its proper divisors (47505040).

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

38003960 is a wasteful number, since it uses less digits than its factorization.

38003960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950110 (or 950106 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 38003960 is about 6164.7351930152. The cubic root of 38003960 is about 336.2092187151.

The spelling of 38003960 in words is "thirty-eight million, three thousand, nine hundred sixty".