2399529016 has 8 divisors (see below), whose sum is σ = 4499116920. Its totient is φ = 1199764504.

The previous prime is 2399529007. The next prime is 2399529029. The reversal of 2399529016 is 6109259932.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149970556 + ... + 149970571.

It is an arithmetic number, because the mean of its divisors is an integer number (562389615).

Almost surely, 2^2399529016 is an apocalyptic number.

It is an amenable number.

2399529016 is a deficient number, since it is larger than the sum of its proper divisors (2099587904).

2399529016 is a wasteful number, since it uses less digits than its factorization.

2399529016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299941133 (or 299941129 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 2399529016 is about 48984.9876594860. The cubic root of 2399529016 is about 1338.7783132656.

The spelling of 2399529016 in words is "two billion, three hundred ninety-nine million, five hundred twenty-nine thousand, sixteen".