38370880 has 56 divisors (see below), whose sum is σ = 96194880. Its totient is φ = 14538240.

The previous prime is 38370841. The next prime is 38370889. The reversal of 38370880 is 8807383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38370889) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 9235.

Almost surely, 2^38370880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38370880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48097440).

38370880 is an abundant number, since it is smaller than the sum of its proper divisors (57824000).

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

38370880 is a wasteful number, since it uses less digits than its factorization.

38370880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347 (or 6337 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 38370880 is about 6194.4232984193. The cubic root of 38370880 is about 337.2877641407.

The spelling of 38370880 in words is "thirty-eight million, three hundred seventy thousand, eight hundred eighty".