39715089 has 8 divisors (see below), whose sum is σ = 55255872. Its totient is φ = 25325520.

The previous prime is 39715079. The next prime is 39715129. The reversal of 39715089 is 98051793.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 39715089 - 2¹¹ = 39713041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39715089.

It is not an unprimeable number, because it can be changed into a prime (39715069) 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, 287722 + ... + 287859.

It is an arithmetic number, because the mean of its divisors is an integer number (6906984).

Almost surely, 2^39715089 is an apocalyptic number.

It is an amenable number.

39715089 is a deficient number, since it is larger than the sum of its proper divisors (15540783).

39715089 is a wasteful number, since it uses less digits than its factorization.

39715089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575607.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 39715089 is about 6301.9908759058. The cubic root of 39715089 is about 341.1812688800.

The spelling of 39715089 in words is "thirty-nine million, seven hundred fifteen thousand, eighty-nine".