3534222666 has 16 divisors (see below), whose sum is σ = 7612172064. Its totient is φ = 1087453104.

The previous prime is 3534222607. The next prime is 3534222677. The reversal of 3534222666 is 6662224353.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22655196 + ... + 22655351.

It is an arithmetic number, because the mean of its divisors is an integer number (475760754).

Almost surely, 2^3534222666 is an apocalyptic number.

3534222666 is an abundant number, since it is smaller than the sum of its proper divisors (4077949398).

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

3534222666 is a wasteful number, since it uses less digits than its factorization.

3534222666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45310565.

The product of its digits is 311040, while the sum is 39.

The square root of 3534222666 is about 59449.3285580249. The cubic root of 3534222666 is about 1523.2270236046.

The spelling of 3534222666 in words is "three billion, five hundred thirty-four million, two hundred twenty-two thousand, six hundred sixty-six".