3546664322 has 4 divisors (see below), whose sum is σ = 5319996486. Its totient is φ = 1773332160.

The previous prime is 3546664313. The next prime is 3546664327. The reversal of 3546664322 is 2234666453.

3546664322 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, and also an emirpimes, since its reverse is a distinct semiprime: 2234666453 = 23 ⋅97159411.

It can be written as a sum of positive squares in only one way, i.e., 3511866121 + 34798201 = 59261^2 + 5899^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3546664322.

It is not an unprimeable number, because it can be changed into a prime (3546664327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886666079 + ... + 886666082.

Almost surely, 2^3546664322 is an apocalyptic number.

3546664322 is a deficient number, since it is larger than the sum of its proper divisors (1773332164).

3546664322 is a wasteful number, since it uses less digits than its factorization.

3546664322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773332163.

The product of its digits is 622080, while the sum is 41.

The square root of 3546664322 is about 59553.8774724199. The cubic root of 3546664322 is about 1525.0123545716.

The spelling of 3546664322 in words is "three billion, five hundred forty-six million, six hundred sixty-four thousand, three hundred twenty-two".