2412687969 has 12 divisors (see below), whose sum is σ = 3489158400. Its totient is φ = 1606536504.

The previous prime is 2412687947. The next prime is 2412688051. The reversal of 2412687969 is 9697862142.

It is not a de Polignac number, because 2412687969 - 2⁷ = 2412687841 is a prime.

It is a super-2 number, since 2×2412687969² = 11642126471514689922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2412687919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152209 + ... + 167310.

It is an arithmetic number, because the mean of its divisors is an integer number (290763200).

Almost surely, 2^2412687969 is an apocalyptic number.

It is an amenable number.

2412687969 is a deficient number, since it is larger than the sum of its proper divisors (1076470431).

2412687969 is a wasteful number, since it uses less digits than its factorization.

2412687969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320364 (or 320361 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 2412687969 is about 49119.1201977397. The cubic root of 2412687969 is about 1341.2211280799.

The spelling of 2412687969 in words is "two billion, four hundred twelve million, six hundred eighty-seven thousand, nine hundred sixty-nine".