2804530860 has 36 divisors (see below), whose sum is σ = 8507077488. Its totient is φ = 747874848.

The previous prime is 2804530837. The next prime is 2804530871. The reversal of 2804530860 is 680354082.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7790184 + ... + 7790543.

It is an arithmetic number, because the mean of its divisors is an integer number (236307708).

Almost surely, 2^2804530860 is an apocalyptic number.

2804530860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2804530860 is an abundant number, since it is smaller than the sum of its proper divisors (5702546628).

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

2804530860 is a wasteful number, since it uses less digits than its factorization.

2804530860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15580742 (or 15580737 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2804530860 is about 52957.8215186388. The cubic root of 2804530860 is about 1410.2195825216.

The spelling of 2804530860 in words is "two billion, eight hundred four million, five hundred thirty thousand, eight hundred sixty".