4659681320 has 64 divisors (see below), whose sum is σ = 12503013120. Its totient is φ = 1528141824.

The previous prime is 4659681319. The next prime is 4659681373. The reversal of 4659681320 is 231869564.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355337 + ... + 368216.

It is an arithmetic number, because the mean of its divisors is an integer number (195359580).

Almost surely, 2^4659681320 is an apocalyptic number.

4659681320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4659681320 is an abundant number, since it is smaller than the sum of its proper divisors (7843331800).

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

4659681320 is a wasteful number, since it uses less digits than its factorization.

4659681320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723594 (or 723590 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 4659681320 is about 68261.8584569743. The cubic root of 4659681320 is about 1670.2650947091.

The spelling of 4659681320 in words is "four billion, six hundred fifty-nine million, six hundred eighty-one thousand, three hundred twenty".