38007700 has 36 divisors (see below), whose sum is σ = 84404320. Its totient is φ = 14847840.

The previous prime is 38007691. The next prime is 38007701. The reversal of 38007700 is 770083.

38007700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38007701) 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 11 ways as a sum of consecutive naturals, for example, 120 + ... + 8719.

Almost surely, 2^38007700 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 38007700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42202160).

38007700 is an abundant number, since it is smaller than the sum of its proper divisors (46396620).

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

38007700 is a wasteful number, since it uses less digits than its factorization.

38007700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896 (or 8889 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 38007700 is about 6165.0385238050. The cubic root of 38007700 is about 336.2202472258.

Adding to 38007700 its reverse (770083), we get a palindrome (38777783).

The spelling of 38007700 in words is "thirty-eight million, seven thousand, seven hundred".