4698689688 has 512 divisors, whose sum is σ = 17318707200. Its totient is φ = 1144281600.

The previous prime is 4698689657. The next prime is 4698689701. The reversal of 4698689688 is 8869868964.

4698689688 is a `hidden beast` number, since 469 + 8 + 6 + 89 + 6 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27159970 + ... + 27160142.

It is an arithmetic number, because the mean of its divisors is an integer number (33825600).

Almost surely, 2^4698689688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4698689688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8659353600).

4698689688 is an abundant number, since it is smaller than the sum of its proper divisors (12620017512).

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

4698689688 is a wasteful number, since it uses less digits than its factorization.

4698689688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 290 counting only the distinct ones).

The product of its digits is 286654464, while the sum is 72.

The square root of 4698689688 is about 68546.9889054217. The cubic root of 4698689688 is about 1674.9130051202.

The spelling of 4698689688 in words is "four billion, six hundred ninety-eight million, six hundred eighty-nine thousand, six hundred eighty-eight".