3478930560 has 320 divisors, whose sum is σ = 14200211520. Its totient is φ = 795101184.

The previous prime is 3478930529. The next prime is 3478930597. The reversal of 3478930560 is 650398743.

3478930560 is a `hidden beast` number, since 3 + 4 + 7 + 89 + 3 + 0 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

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

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 39 ways as a sum of consecutive naturals, for example, 358087 + ... + 367673.

It is an arithmetic number, because the mean of its divisors is an integer number (44375661).

Almost surely, 2^3478930560 is an apocalyptic number.

3478930560 is a gapful number since it is divisible by the number (30) 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 3478930560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7100105760).

3478930560 is an abundant number, since it is smaller than the sum of its proper divisors (10721280960).

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

3478930560 is an equidigital number, since it uses as much as digits as its factorization.

3478930560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625 (or 9604 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3478930560 is about 58982.4597655947. The cubic root of 3478930560 is about 1515.2417220423.

The spelling of 3478930560 in words is "three billion, four hundred seventy-eight million, nine hundred thirty thousand, five hundred sixty".