3424131666 has 48 divisors (see below), whose sum is σ = 7569258840. Its totient is φ = 1118396160.

The previous prime is 3424131643. The next prime is 3424131677. The reversal of 3424131666 is 6661314243.

It can be written as a sum of positive squares in 4 ways, for example, as 2081275641 + 1342856025 = 45621^2 + 36645^2 .

It is a super-2 number, since 2×3424131666² = 23449355332207871112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3424131666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289566 + ... + 301158.

Almost surely, 2^3424131666 is an apocalyptic number.

3424131666 is an abundant number, since it is smaller than the sum of its proper divisors (4145127174).

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

3424131666 is a wasteful number, since it uses less digits than its factorization.

3424131666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11931 (or 11928 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3424131666 is about 58516.0804053040. The cubic root of 3424131666 is about 1507.2437279605.

The spelling of 3424131666 in words is "three billion, four hundred twenty-four million, one hundred thirty-one thousand, six hundred sixty-six".