2039518886 has 8 divisors (see below), whose sum is σ = 3059682384. Its totient is φ = 1019624760.

The previous prime is 2039518879. The next prime is 2039518907. The reversal of 2039518886 is 6888159302.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47210 + ... + 79421.

It is an arithmetic number, because the mean of its divisors is an integer number (382460298).

Almost surely, 2^2039518886 is an apocalyptic number.

2039518886 is a deficient number, since it is larger than the sum of its proper divisors (1020163498).

2039518886 is a wasteful number, since it uses less digits than its factorization.

2039518886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134686.

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 2039518886 is about 45161.0328269848. The cubic root of 2039518886 is about 1268.1654306048.

The spelling of 2039518886 in words is "two billion, thirty-nine million, five hundred eighteen thousand, eight hundred eighty-six".