38797100 has 18 divisors (see below), whose sum is σ = 84189924. Its totient is φ = 15518800.

The previous prime is 38797049. The next prime is 38797117. The reversal of 38797100 is 179783.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193886 + ... + 194085.

It is an arithmetic number, because the mean of its divisors is an integer number (4677218).

Almost surely, 2^38797100 is an apocalyptic number.

It is an amenable number.

38797100 is an abundant number, since it is smaller than the sum of its proper divisors (45392824).

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

38797100 is a wasteful number, since it uses less digits than its factorization.

38797100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387985 (or 387978 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 38797100 is about 6228.7318131382. The cubic root of 38797100 is about 338.5320216371.

The spelling of 38797100 in words is "thirty-eight million, seven hundred ninety-seven thousand, one hundred".