38850372 has 144 divisors (see below), whose sum is σ = 117936000. Its totient is φ = 10644480.

The previous prime is 38850367. The next prime is 38850373. The reversal of 38850372 is 27305883.

38850372 is a `hidden beast` number, since 3 + 88 + 503 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (38850373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 195129 + ... + 195327.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^38850372 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 38850372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58968000).

38850372 is an abundant number, since it is smaller than the sum of its proper divisors (79085628).

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

38850372 is a wasteful number, since it uses less digits than its factorization.

38850372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 38850372 is about 6233.0066581065. The cubic root of 38850372 is about 338.6868960126.

The spelling of 38850372 in words is "thirty-eight million, eight hundred fifty thousand, three hundred seventy-two".