4539394716 has 24 divisors (see below), whose sum is σ = 10669238160. Its totient is φ = 1502086272.

The previous prime is 4539394703. The next prime is 4539394733. The reversal of 4539394716 is 6174939354.

It is a super-2 number, since 2×4539394716² = 41212208775297441312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378951 + ... + 1382238.

It is an arithmetic number, because the mean of its divisors is an integer number (444551590).

Almost surely, 2^4539394716 is an apocalyptic number.

It is an amenable number.

4539394716 is an abundant number, since it is smaller than the sum of its proper divisors (6129843444).

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

4539394716 is a wasteful number, since it uses less digits than its factorization.

4539394716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761333 (or 2761331 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 51.

The square root of 4539394716 is about 67375.0303599189. The cubic root of 4539394716 is about 1655.7673554137.

The spelling of 4539394716 in words is "four billion, five hundred thirty-nine million, three hundred ninety-four thousand, seven hundred sixteen".