3546661222 has 8 divisors (see below), whose sum is σ = 5729222016. Its totient is φ = 1636920552.

The previous prime is 3546661213. The next prime is 3546661229. The reversal of 3546661222 is 2221666453.

3546661222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546661229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68204998 + ... + 68205049.

It is an arithmetic number, because the mean of its divisors is an integer number (716152752).

Almost surely, 2^3546661222 is an apocalyptic number.

3546661222 is a deficient number, since it is larger than the sum of its proper divisors (2182560794).

3546661222 is a wasteful number, since it uses less digits than its factorization.

3546661222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136410062.

The product of its digits is 103680, while the sum is 37.

The square root of 3546661222 is about 59553.8514455614. The cubic root of 3546661222 is about 1525.0119102537.

The spelling of 3546661222 in words is "three billion, five hundred forty-six million, six hundred sixty-one thousand, two hundred twenty-two".