4347625680 has 120 divisors (see below), whose sum is σ = 14622323040. Its totient is φ = 1157656320.

The previous prime is 4347625661. The next prime is 4347625687. The reversal of 4347625680 is 865267434.

4347625680 is a `hidden beast` number, since 43 + 47 + 6 + 2 + 568 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4347625687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 527995 + ... + 536165.

It is an arithmetic number, because the mean of its divisors is an integer number (121852692).

Almost surely, 2^4347625680 is an apocalyptic number.

4347625680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4347625680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7311161520).

4347625680 is an abundant number, since it is smaller than the sum of its proper divisors (10274697360).

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

4347625680 is a wasteful number, since it uses less digits than its factorization.

4347625680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8929 (or 8920 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4347625680 is about 65936.5276610772. The cubic root of 4347625680 is about 1632.1148455801.

The spelling of 4347625680 in words is "four billion, three hundred forty-seven million, six hundred twenty-five thousand, six hundred eighty".