38660352 has 72 divisors (see below), whose sum is σ = 104489280. Its totient is φ = 12687360.

The previous prime is 38660341. The next prime is 38660353. The reversal of 38660352 is 25306683.

It is not an unprimeable number, because it can be changed into a prime (38660353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54174 + ... + 54882.

It is an arithmetic number, because the mean of its divisors is an integer number (1451240).

Almost surely, 2^38660352 is an apocalyptic number.

38660352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38660352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52244640).

38660352 is an abundant number, since it is smaller than the sum of its proper divisors (65828928).

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

38660352 is an equidigital number, since it uses as much as digits as its factorization.

38660352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 38660352 is about 6217.7449288307. The cubic root of 38660352 is about 338.1338125449.

The spelling of 38660352 in words is "thirty-eight million, six hundred sixty thousand, three hundred fifty-two".