39384488 has 64 divisors (see below), whose sum is σ = 87696000. Its totient is φ = 16346880.

The previous prime is 39384469. The next prime is 39384497. The reversal of 39384488 is 88448393.

39384488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×39384488² = 3102275790044288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197813 + ... + 198011.

It is an arithmetic number, because the mean of its divisors is an integer number (1370250).

Almost surely, 2^39384488 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 39384488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43848000).

39384488 is an abundant number, since it is smaller than the sum of its proper divisors (48311512).

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

39384488 is a wasteful number, since it uses less digits than its factorization.

39384488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 398 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 39384488 is about 6275.7061754037. The cubic root of 39384488 is about 340.2319294131.

The spelling of 39384488 in words is "thirty-nine million, three hundred eighty-four thousand, four hundred eighty-eight".