38367882 has 72 divisors (see below), whose sum is σ = 99154692. Its totient is φ = 10684800.

The previous prime is 38367871. The next prime is 38367893. The reversal of 38367882 is 28876383.

It is an interprime number because it is at equal distance from previous prime (38367871) and next prime (38367893).

It can be written as a sum of positive squares in 2 ways, for example, as 36832761 + 1535121 = 6069^2 + 1239^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35632 + ... + 36692.

Almost surely, 2^38367882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38367882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49577346).

38367882 is an abundant number, since it is smaller than the sum of its proper divisors (60786810).

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

38367882 is a wasteful number, since it uses less digits than its factorization.

38367882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124 (or 1114 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 38367882 is about 6194.1813018348. The cubic root of 38367882 is about 337.2789795706.

It can be divided in two parts, 383 and 67882, that added together give a triangular number (68265 = T₃₆₉).

The spelling of 38367882 in words is "thirty-eight million, three hundred sixty-seven thousand, eight hundred eighty-two".