6874484564 has 6 divisors (see below), whose sum is σ = 12030347994. Its totient is φ = 3437242280.

The previous prime is 6874484557. The next prime is 6874484579. The reversal of 6874484564 is 4654844786.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6619124164 + 255360400 = 81358^2 + 15980^2 .

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, 859310567 + ... + 859310574.

It is an arithmetic number, because the mean of its divisors is an integer number (2005057999).

Almost surely, 2^6874484564 is an apocalyptic number.

It is an amenable number.

6874484564 is a deficient number, since it is larger than the sum of its proper divisors (5155863430).

6874484564 is a wasteful number, since it uses less digits than its factorization.

6874484564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718621145 (or 1718621143 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 56.

The square root of 6874484564 is about 82912.5115045974. The cubic root of 6874484564 is about 1901.4287097118.

The spelling of 6874484564 in words is "six billion, eight hundred seventy-four million, four hundred eighty-four thousand, five hundred sixty-four".