3404764566 has 96 divisors (see below), whose sum is σ = 8946961920. Its totient is φ = 914677632.

The previous prime is 3404764547. The next prime is 3404764567. The reversal of 3404764566 is 6654674043.

It is a happy number.

3404764566 is a `hidden beast` number, since 3 + 40 + 47 + 6 + 4 + 566 = 666.

3404764566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404764567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161026 + ... + 180938.

It is an arithmetic number, because the mean of its divisors is an integer number (93197520).

Almost surely, 2^3404764566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404764566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4473480960).

3404764566 is an abundant number, since it is smaller than the sum of its proper divisors (5542197354).

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

3404764566 is a wasteful number, since it uses less digits than its factorization.

3404764566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20010 (or 20007 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The square root of 3404764566 is about 58350.3604616115. The cubic root of 3404764566 is about 1504.3966656297.

The spelling of 3404764566 in words is "three billion, four hundred four million, seven hundred sixty-four thousand, five hundred sixty-six".