38236780 has 12 divisors (see below), whose sum is σ = 80297280. Its totient is φ = 15294704.

The previous prime is 38236777. The next prime is 38236811. The reversal of 38236780 is 8763283.

38236780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 955900 + ... + 955939.

It is an arithmetic number, because the mean of its divisors is an integer number (6691440).

Almost surely, 2^38236780 is an apocalyptic number.

It is an amenable number.

38236780 is an abundant number, since it is smaller than the sum of its proper divisors (42060500).

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

38236780 is a wasteful number, since it uses less digits than its factorization.

38236780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911848 (or 1911846 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 38236780 is about 6183.5895724086. The cubic root of 38236780 is about 336.8943835132.

The spelling of 38236780 in words is "thirty-eight million, two hundred thirty-six thousand, seven hundred eighty".