39328338 has 48 divisors (see below), whose sum is σ = 91782720. Its totient is φ = 11005152.

The previous prime is 39328313. The next prime is 39328339. The reversal of 39328338 is 83382393.

It is a junction number, because it is equal to n+sod(n) for n = 39328296 and 39328305.

It is not an unprimeable number, because it can be changed into a prime (39328339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146068 + ... + 146336.

It is an arithmetic number, because the mean of its divisors is an integer number (1912140).

Almost surely, 2^39328338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39328338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45891360).

39328338 is an abundant number, since it is smaller than the sum of its proper divisors (52454382).

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

39328338 is a wasteful number, since it uses less digits than its factorization.

39328338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 340 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 39328338 is about 6271.2309796403. The cubic root of 39328338 is about 340.0701642969.

The spelling of 39328338 in words is "thirty-nine million, three hundred twenty-eight thousand, three hundred thirty-eight".