4788661964 has 6 divisors (see below), whose sum is σ = 8380158444. Its totient is φ = 2394330980.

The previous prime is 4788661951. The next prime is 4788662003. The reversal of 4788661964 is 4691668874.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598582742 + ... + 598582749.

It is an arithmetic number, because the mean of its divisors is an integer number (1396693074).

Almost surely, 2^4788661964 is an apocalyptic number.

It is an amenable number.

4788661964 is a deficient number, since it is larger than the sum of its proper divisors (3591496480).

4788661964 is a wasteful number, since it uses less digits than its factorization.

4788661964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197165495 (or 1197165493 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 59.

The square root of 4788661964 is about 69200.1586992400. The cubic root of 4788661964 is about 1685.5361070931.

The spelling of 4788661964 in words is "four billion, seven hundred eighty-eight million, six hundred sixty-one thousand, nine hundred sixty-four".