38384370 has 48 divisors (see below), whose sum is σ = 105056640. Its totient is φ = 9696672.

The previous prime is 38384347. The next prime is 38384387. The reversal of 38384370 is 7348383.

38384370 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 23 ways as a sum of consecutive naturals, for example, 9514 + ... + 12933.

It is an arithmetic number, because the mean of its divisors is an integer number (2188680).

Almost surely, 2^38384370 is an apocalyptic number.

38384370 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38384370 is an abundant number, since it is smaller than the sum of its proper divisors (66672270).

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

38384370 is a wasteful number, since it uses less digits than its factorization.

38384370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22479 (or 22476 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 38384370 is about 6195.5120853728. The cubic root of 38384370 is about 337.3272861152.

The spelling of 38384370 in words is "thirty-eight million, three hundred eighty-four thousand, three hundred seventy".