38750380 has 48 divisors (see below), whose sum is σ = 85458240. Its totient is φ = 14739200.

The previous prime is 38750363. The next prime is 38750381. The reversal of 38750380 is 8305783.

It is not an unprimeable number, because it can be changed into a prime (38750381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40710 + ... + 41650.

It is an arithmetic number, because the mean of its divisors is an integer number (1780380).

Almost surely, 2^38750380 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 38750380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42729120).

38750380 is an abundant number, since it is smaller than the sum of its proper divisors (46707860).

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

38750380 is a wasteful number, since it uses less digits than its factorization.

38750380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 38750380 is about 6224.9803212540. The cubic root of 38750380 is about 338.3960787530.

The spelling of 38750380 in words is "thirty-eight million, seven hundred fifty thousand, three hundred eighty".