3724544669 has 2 divisors, whose sum is σ = 3724544670. Its totient is φ = 3724544668.

The previous prime is 3724544647. The next prime is 3724544689. The reversal of 3724544669 is 9664454273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3391664644 + 332880025 = 58238^2 + 18245^2 .

It is an emirp because it is prime and its reverse (9664454273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3724544669 - 2²⁸ = 3456109213 is a prime.

It is a super-2 number, since 2×3724544669² = 27744465982752639122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3724544639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862272334 + 1862272335.

It is an arithmetic number, because the mean of its divisors is an integer number (1862272335).

Almost surely, 2^3724544669 is an apocalyptic number.

It is an amenable number.

3724544669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3724544669 is an equidigital number, since it uses as much as digits as its factorization.

3724544669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 50.

The square root of 3724544669 is about 61029.0477477734. The cubic root of 3724544669 is about 1550.0929072302.

The spelling of 3724544669 in words is "three billion, seven hundred twenty-four million, five hundred forty-four thousand, six hundred sixty-nine".