3564473776 has 80 divisors (see below), whose sum is σ = 7450237440. Its totient is φ = 1646023680.

The previous prime is 3564473771. The next prime is 3564473779. The reversal of 3564473776 is 6773744653.

3564473776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3564473771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7319005 + ... + 7319491.

It is an arithmetic number, because the mean of its divisors is an integer number (93127968).

Almost surely, 2^3564473776 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 3564473776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3725118720).

3564473776 is an abundant number, since it is smaller than the sum of its proper divisors (3885763664).

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

3564473776 is a wasteful number, since it uses less digits than its factorization.

3564473776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 956 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 52.

The square root of 3564473776 is about 59703.2141178346. The cubic root of 3564473776 is about 1527.5606930400.

The spelling of 3564473776 in words is "three billion, five hundred sixty-four million, four hundred seventy-three thousand, seven hundred seventy-six".