38331748 has 96 divisors (see below), whose sum is σ = 88309760. Its totient is φ = 14152320.

The previous prime is 38331701. The next prime is 38331749. The reversal of 38331748 is 84713383.

It is not an unprimeable number, because it can be changed into a prime (38331749) 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 31 ways as a sum of consecutive naturals, for example, 485173 + ... + 485251.

Almost surely, 2^38331748 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 38331748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44154880).

38331748 is an abundant number, since it is smaller than the sum of its proper divisors (49978012).

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

38331748 is a wasteful number, since it uses less digits than its factorization.

38331748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 175 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 38331748 is about 6191.2638451289. The cubic root of 38331748 is about 337.1730657532.

It can be divided in two parts, 383 and 31748, that added together give a triangular number (32131 = T₂₅₃).

The spelling of 38331748 in words is "thirty-eight million, three hundred thirty-one thousand, seven hundred forty-eight".