38372850 has 72 divisors (see below), whose sum is σ = 103804740. Its totient is φ = 10162560.

The previous prime is 38372849. The next prime is 38372857. The reversal of 38372850 is 5827383.

It can be written as a sum of positive squares in 6 ways, for example, as 439569 + 37933281 = 663^2 + 6159^2 .

It is not an unprimeable number, because it can be changed into a prime (38372857) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 120892 + ... + 121208.

Almost surely, 2^38372850 is an apocalyptic number.

38372850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38372850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51902370).

38372850 is an abundant number, since it is smaller than the sum of its proper divisors (65431890).

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

38372850 is a wasteful number, since it uses less digits than its factorization.

38372850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 596 counting only the distinct ones).

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

The square root of 38372850 is about 6194.5823103741. The cubic root of 38372850 is about 337.2935362742.

The spelling of 38372850 in words is "thirty-eight million, three hundred seventy-two thousand, eight hundred fifty".