4064349566 has 4 divisors (see below), whose sum is σ = 6096524352. Its totient is φ = 2032174782.

The previous prime is 4064349563. The next prime is 4064349607. The reversal of 4064349566 is 6659434604.

4064349566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4064349566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064349563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016087390 + ... + 1016087393.

It is an arithmetic number, because the mean of its divisors is an integer number (1524131088).

Almost surely, 2^4064349566 is an apocalyptic number.

4064349566 is a deficient number, since it is larger than the sum of its proper divisors (2032174786).

4064349566 is a wasteful number, since it uses less digits than its factorization.

4064349566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032174785.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The square root of 4064349566 is about 63752.2514582818. The cubic root of 4064349566 is about 1595.8681890104.

It can be divided in two parts, 40643 and 49566, that added together give a palindrome (90209).

The spelling of 4064349566 in words is "four billion, sixty-four million, three hundred forty-nine thousand, five hundred sixty-six".