3443660460 has 96 divisors (see below), whose sum is σ = 10864627200. Its totient is φ = 905365440.

The previous prime is 3443660443. The next prime is 3443660483. The reversal of 3443660460 is 640663443.

3443660460 is a `hidden beast` number, since 3 + 4 + 43 + 6 + 604 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6570 + ... + 83249.

It is an arithmetic number, because the mean of its divisors is an integer number (113173200).

Almost surely, 2^3443660460 is an apocalyptic number.

3443660460 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 3443660460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5432313600).

3443660460 is an abundant number, since it is smaller than the sum of its proper divisors (7420966740).

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

3443660460 is a wasteful number, since it uses less digits than its factorization.

3443660460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89908 (or 89900 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The square root of 3443660460 is about 58682.7100601191. The cubic root of 3443660460 is about 1510.1037105499.

The spelling of 3443660460 in words is "three billion, four hundred forty-three million, six hundred sixty thousand, four hundred sixty".