4786864720 has 40 divisors (see below), whose sum is σ = 12141231840. Its totient is φ = 1740677760.

The previous prime is 4786864711. The next prime is 4786864739. The reversal of 4786864720 is 274686874.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718930 + ... + 2720689.

It is an arithmetic number, because the mean of its divisors is an integer number (303530796).

Almost surely, 2^4786864720 is an apocalyptic number.

4786864720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4786864720 is an abundant number, since it is smaller than the sum of its proper divisors (7354367120).

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

4786864720 is a wasteful number, since it uses less digits than its factorization.

4786864720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439643 (or 5439637 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The square root of 4786864720 is about 69187.1716433039. The cubic root of 4786864720 is about 1685.3252131985.

The spelling of 4786864720 in words is "four billion, seven hundred eighty-six million, eight hundred sixty-four thousand, seven hundred twenty".