38259380 has 12 divisors (see below), whose sum is σ = 80344740. Its totient is φ = 15303744.

The previous prime is 38259349. The next prime is 38259413. The reversal of 38259380 is 8395283.

38259380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 19838116 + 18421264 = 4454^2 + 4292^2 .

It is a congruent number.

It is an unprimeable number.

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, 956465 + ... + 956504.

It is an arithmetic number, because the mean of its divisors is an integer number (6695395).

Almost surely, 2^38259380 is an apocalyptic number.

It is an amenable number.

38259380 is an abundant number, since it is smaller than the sum of its proper divisors (42085360).

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

38259380 is a wasteful number, since it uses less digits than its factorization.

38259380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912978 (or 1912976 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 38259380 is about 6185.4167199955. The cubic root of 38259380 is about 336.9607446930.

The spelling of 38259380 in words is "thirty-eight million, two hundred fifty-nine thousand, three hundred eighty".