2047399216 has 40 divisors (see below), whose sum is σ = 4335686784. Its totient is φ = 932398080.

The previous prime is 2047399213. The next prime is 2047399231. The reversal of 2047399216 is 6129937402.

It is not an unprimeable number, because it can be changed into a prime (2047399213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112975 + ... + 129838.

Almost surely, 2^2047399216 is an apocalyptic number.

It is an amenable number.

2047399216 is an abundant number, since it is smaller than the sum of its proper divisors (2288287568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2047399216 is a wasteful number, since it uses less digits than its factorization.

2047399216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242869 (or 242863 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 2047399216 is about 45248.1957209346. The cubic root of 2047399216 is about 1269.7966516756.

The spelling of 2047399216 in words is "two billion, forty-seven million, three hundred ninety-nine thousand, two hundred sixteen".