1241946668 has 12 divisors (see below), whose sum is σ = 2214414720. Its totient is φ = 609256752.

The previous prime is 1241946661. The next prime is 1241946677. The reversal of 1241946668 is 8666491421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1241946661) 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, 2928908 + ... + 2929331.

It is an arithmetic number, because the mean of its divisors is an integer number (184534560).

Almost surely, 2^1241946668 is an apocalyptic number.

It is an amenable number.

1241946668 is a deficient number, since it is larger than the sum of its proper divisors (972468052).

1241946668 is a wasteful number, since it uses less digits than its factorization.

1241946668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858296 (or 5858294 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 1241946668 is about 35241.2637117343. The cubic root of 1241946668 is about 1074.8989753270.

The spelling of 1241946668 in words is "one billion, two hundred forty-one million, nine hundred forty-six thousand, six hundred sixty-eight".