3461645056 has 36 divisors (see below), whose sum is σ = 6940868032. Its totient is φ = 1723032576.

The previous prime is 3461645053. The next prime is 3461645063. The reversal of 3461645056 is 6505461643.

It is not an unprimeable number, because it can be changed into a prime (3461645053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26770 + ... + 87406.

Almost surely, 2^3461645056 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 3461645056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3470434016).

3461645056 is an abundant number, since it is smaller than the sum of its proper divisors (3479222976).

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

3461645056 is an equidigital number, since it uses as much as digits as its factorization.

3461645056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60876 (or 60862 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 3461645056 is about 58835.7464132138. The cubic root of 3461645056 is about 1512.7279978311.

The spelling of 3461645056 in words is "three billion, four hundred sixty-one million, six hundred forty-five thousand, fifty-six".