38100380 has 24 divisors (see below), whose sum is σ = 82174848. Its totient is φ = 14827968.

The previous prime is 38100373. The next prime is 38100389. The reversal of 38100380 is 8300183.

38100380 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-2 number, since 2×38100380² = 2903277912288800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38100389) 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 7 ways as a sum of consecutive naturals, for example, 25004 + ... + 26483.

It is an arithmetic number, because the mean of its divisors is an integer number (3423952).

Almost surely, 2^38100380 is an apocalyptic number.

It is an amenable number.

38100380 is an abundant number, since it is smaller than the sum of its proper divisors (44074468).

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

38100380 is a wasteful number, since it uses less digits than its factorization.

38100380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51533 (or 51531 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 38100380 is about 6172.5505263222. The cubic root of 38100380 is about 336.4933111807.

The spelling of 38100380 in words is "thirty-eight million, one hundred thousand, three hundred eighty".