2804147613 has 64 divisors (see below), whose sum is σ = 4347221760. Its totient is φ = 1785369600.

The previous prime is 2804147611. The next prime is 2804147629. The reversal of 2804147613 is 3167414082.

2804147613 is a `hidden beast` number, since 28 + 0 + 4 + 14 + 7 + 613 = 666.

It is not a de Polignac number, because 2804147613 - 2¹ = 2804147611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2804147611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9979033 + ... + 9979313.

It is an arithmetic number, because the mean of its divisors is an integer number (67925340).

Almost surely, 2^2804147613 is an apocalyptic number.

It is an amenable number.

2804147613 is a deficient number, since it is larger than the sum of its proper divisors (1543074147).

2804147613 is a wasteful number, since it uses less digits than its factorization.

2804147613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 2804147613 is about 52954.2029776674. The cubic root of 2804147613 is about 1410.1553427763.

The spelling of 2804147613 in words is "two billion, eight hundred four million, one hundred forty-seven thousand, six hundred thirteen".