2039315887 has 8 divisors (see below), whose sum is σ = 2331437472. Its totient is φ = 1747392000.

The previous prime is 2039315879. The next prime is 2039315891. The reversal of 2039315887 is 7885139302.

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

It is a cyclic number.

It is not a de Polignac number, because 2039315887 - 2³ = 2039315879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039315857) 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, 26614 + ... + 69187.

It is an arithmetic number, because the mean of its divisors is an integer number (291429684).

Almost surely, 2^2039315887 is an apocalyptic number.

2039315887 is a deficient number, since it is larger than the sum of its proper divisors (292121585).

2039315887 is an equidigital number, since it uses as much as digits as its factorization.

2039315887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98849.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 2039315887 is about 45158.7852693139. The cubic root of 2039315887 is about 1268.1233545287.

The spelling of 2039315887 in words is "two billion, thirty-nine million, three hundred fifteen thousand, eight hundred eighty-seven".