1669441324 has 6 divisors (see below), whose sum is σ = 2921522324. Its totient is φ = 834720660.

The previous prime is 1669441313. The next prime is 1669441339. The reversal of 1669441324 is 4231449661.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208680162 + ... + 208680169.

Almost surely, 2^1669441324 is an apocalyptic number.

It is an amenable number.

1669441324 is a deficient number, since it is larger than the sum of its proper divisors (1252081000).

1669441324 is a wasteful number, since it uses less digits than its factorization.

1669441324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417360335 (or 417360333 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 1669441324 is about 40858.7973880779. The cubic root of 1669441324 is about 1186.2886807262.

The spelling of 1669441324 in words is "one billion, six hundred sixty-nine million, four hundred forty-one thousand, three hundred twenty-four".