39080288 has 48 divisors (see below), whose sum is σ = 85130640. Its totient is φ = 17542656.

The previous prime is 39080287. The next prime is 39080291. The reversal of 39080288 is 88208093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39080281) 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, 14123 + ... + 16661.

It is an arithmetic number, because the mean of its divisors is an integer number (1773555).

Almost surely, 2^39080288 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 39080288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42565320).

39080288 is an abundant number, since it is smaller than the sum of its proper divisors (46050352).

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

39080288 is a wasteful number, since it uses less digits than its factorization.

39080288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 39080288 is about 6251.4228780334. The cubic root of 39080288 is about 339.3536972566.

The spelling of 39080288 in words is "thirty-nine million, eighty thousand, two hundred eighty-eight".