39488748 has 24 divisors (see below), whose sum is σ = 99228528. Its totient is φ = 12150336.

The previous prime is 39488747. The next prime is 39488753. The reversal of 39488748 is 84788493.

39488748 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 2×39488748² = 3118722437215008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 39488748.

It is not an unprimeable number, because it can be changed into a prime (39488741) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 126411 + ... + 126722.

It is an arithmetic number, because the mean of its divisors is an integer number (4134522).

Almost surely, 2^39488748 is an apocalyptic number.

It is an amenable number.

39488748 is an abundant number, since it is smaller than the sum of its proper divisors (59739780).

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

39488748 is a wasteful number, since it uses less digits than its factorization.

39488748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253153 (or 253151 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 39488748 is about 6284.0073201740. The cubic root of 39488748 is about 340.5318895183.

The spelling of 39488748 in words is "thirty-nine million, four hundred eighty-eight thousand, seven hundred forty-eight".