4747115864 has 8 divisors (see below), whose sum is σ = 8900842260. Its totient is φ = 2373557928.

The previous prime is 4747115851. The next prime is 4747115903. The reversal of 4747115864 is 4685117474.

It is a tau number, because it is divible by the number of its divisors (8).

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, 296694734 + ... + 296694749.

Almost surely, 2^4747115864 is an apocalyptic number.

It is an amenable number.

4747115864 is a deficient number, since it is larger than the sum of its proper divisors (4153726396).

4747115864 is a wasteful number, since it uses less digits than its factorization.

4747115864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593389489 (or 593389485 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 4747115864 is about 68899.3168616351. The cubic root of 4747115864 is about 1680.6474101549.

The spelling of 4747115864 in words is "four billion, seven hundred forty-seven million, one hundred fifteen thousand, eight hundred sixty-four".