38461884 has 24 divisors (see below), whose sum is σ = 90755280. Its totient is φ = 12676224.

The previous prime is 38461883. The next prime is 38461897. The reversal of 38461884 is 48816483.

38461884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38461883) 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 7 ways as a sum of consecutive naturals, for example, 16939 + ... + 19074.

It is an arithmetic number, because the mean of its divisors is an integer number (3781470).

Almost surely, 2^38461884 is an apocalyptic number.

It is an amenable number.

38461884 is an abundant number, since it is smaller than the sum of its proper divisors (52293396).

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

38461884 is a wasteful number, since it uses less digits than its factorization.

38461884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36109 (or 36107 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 38461884 is about 6201.7645875992. The cubic root of 38461884 is about 337.5542014458.

The spelling of 38461884 in words is "thirty-eight million, four hundred sixty-one thousand, eight hundred eighty-four".