39002289 has 16 divisors (see below), whose sum is σ = 53020032. Its totient is φ = 25498368.

The previous prime is 39002287. The next prime is 39002291. The reversal of 39002289 is 98220093.

It is an interprime number because it is at equal distance from previous prime (39002287) and next prime (39002291).

It is not a de Polignac number, because 39002289 - 2¹ = 39002287 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (39002287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34359 + ... + 35475.

It is an arithmetic number, because the mean of its divisors is an integer number (3313752).

Almost surely, 2^39002289 is an apocalyptic number.

It is an amenable number.

39002289 is a deficient number, since it is larger than the sum of its proper divisors (14017743).

39002289 is a wasteful number, since it uses less digits than its factorization.

39002289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 39002289 is about 6245.1812623814. The cubic root of 39002289 is about 339.1277787725.

The spelling of 39002289 in words is "thirty-nine million, two thousand, two hundred eighty-nine".