39487008 has 96 divisors (see below), whose sum is σ = 115117632. Its totient is φ = 11750400.

The previous prime is 39486991. The next prime is 39487027. The reversal of 39487008 is 80078493.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64110 + ... + 64722.

It is an arithmetic number, because the mean of its divisors is an integer number (1199142).

Almost surely, 2^39487008 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 39487008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57558816).

39487008 is an abundant number, since it is smaller than the sum of its proper divisors (75630624).

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

39487008 is a wasteful number, since it uses less digits than its factorization.

39487008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 39487008 is about 6283.8688719610. The cubic root of 39487008 is about 340.5268878049.

The spelling of 39487008 in words is "thirty-nine million, four hundred eighty-seven thousand, eight".