3723337669 has 2 divisors, whose sum is σ = 3723337670. Its totient is φ = 3723337668.

The previous prime is 3723337591. The next prime is 3723337733. The reversal of 3723337669 is 9667333273.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2799785569 + 923552100 = 52913^2 + 30390^2 .

It is a cyclic number.

It is not a de Polignac number, because 3723337669 - 2⁹ = 3723337157 is a prime.

It is a super-2 number, since 2×3723337669² = 27726486794788707122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3723337069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861668834 + 1861668835.

It is an arithmetic number, because the mean of its divisors is an integer number (1861668835).

Almost surely, 2^3723337669 is an apocalyptic number.

It is an amenable number.

3723337669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723337669 is an equidigital number, since it uses as much as digits as its factorization.

3723337669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2571912, while the sum is 49.

The square root of 3723337669 is about 61019.1582128105. The cubic root of 3723337669 is about 1549.9254447664.

The spelling of 3723337669 in words is "three billion, seven hundred twenty-three million, three hundred thirty-seven thousand, six hundred sixty-nine".