2039438215 has 8 divisors (see below), whose sum is σ = 2447607888. Its totient is φ = 1631362560.

The previous prime is 2039438183. The next prime is 2039438231. The reversal of 2039438215 is 5128349302.

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

It is not a de Polignac number, because 2039438215 - 2⁵ = 2039438183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39655 + ... + 75175.

It is an arithmetic number, because the mean of its divisors is an integer number (305950986).

Almost surely, 2^2039438215 is an apocalyptic number.

2039438215 is a deficient number, since it is larger than the sum of its proper divisors (408169673).

2039438215 is a wasteful number, since it uses less digits than its factorization.

2039438215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47009.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 2039438215 is about 45160.1396698460. The cubic root of 2039438215 is about 1268.1487100728.

The spelling of 2039438215 in words is "two billion, thirty-nine million, four hundred thirty-eight thousand, two hundred fifteen".