38483380 has 24 divisors (see below), whose sum is σ = 87032232. Its totient is φ = 14209152.

The previous prime is 38483351. The next prime is 38483383. The reversal of 38483380 is 8338483.

38483380 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 4 ways, for example, as 266256 + 38217124 = 516^2 + 6182^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38483383) 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, 73747 + ... + 74266.

It is an arithmetic number, because the mean of its divisors is an integer number (3626343).

Almost surely, 2^38483380 is an apocalyptic number.

It is an amenable number.

38483380 is an abundant number, since it is smaller than the sum of its proper divisors (48548852).

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

38483380 is a wasteful number, since it uses less digits than its factorization.

38483380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148035 (or 148033 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 38483380 is about 6203.4974006604. The cubic root of 38483380 is about 337.6170750668.

The spelling of 38483380 in words is "thirty-eight million, four hundred eighty-three thousand, three hundred eighty".