3561664314 has 32 divisors (see below), whose sum is σ = 7714163520. Its totient is φ = 1089770112.

The previous prime is 3561664313. The next prime is 3561664321. The reversal of 3561664314 is 4134661653.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3561664313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113587 + ... + 141510.

It is an arithmetic number, because the mean of its divisors is an integer number (241067610).

Almost surely, 2^3561664314 is an apocalyptic number.

3561664314 is an abundant number, since it is smaller than the sum of its proper divisors (4152499206).

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

3561664314 is a wasteful number, since it uses less digits than its factorization.

3561664314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255294.

The product of its digits is 155520, while the sum is 39.

The square root of 3561664314 is about 59679.6809140263. The cubic root of 3561664314 is about 1527.1592544721.

The spelling of 3561664314 in words is "three billion, five hundred sixty-one million, six hundred sixty-four thousand, three hundred fourteen".