5620800784 has 15 divisors (see below), whose sum is σ = 10890882583. Its totient is φ = 2810250448.

The previous prime is 5620800769. The next prime is 5620800817. The reversal of 5620800784 is 4870080265.

The square root of 5620800784 is 74972.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 290517 + ... + 309259.

Almost surely, 2^5620800784 is an apocalyptic number.

5620800784 is the 74972-nd square number.

It is an amenable number.

5620800784 is a deficient number, since it is larger than the sum of its proper divisors (5270081799).

5620800784 is an frugal number, since it uses more digits than its factorization.

5620800784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37494 (or 18745 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The cubic root of 5620800784 is about 1778.0039890875.

It can be divided in two parts, 5620 and 800784, that added together give a square (806404 = 898²).

The spelling of 5620800784 in words is "five billion, six hundred twenty million, eight hundred thousand, seven hundred eighty-four".