3709936049 has 2 divisors, whose sum is σ = 3709936050. Its totient is φ = 3709936048.

The previous prime is 3709936039. The next prime is 3709936051. The reversal of 3709936049 is 9406399073.

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., 3632231824 + 77704225 = 60268^2 + 8815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3709936049 - 2⁴ = 3709936033 is a prime.

Together with 3709936051, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3709935988 and 3709936006.

It is not a weakly prime, because it can be changed into another prime (3709936039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854968024 + 1854968025.

It is an arithmetic number, because the mean of its divisors is an integer number (1854968025).

Almost surely, 2^3709936049 is an apocalyptic number.

It is an amenable number.

3709936049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3709936049 is an equidigital number, since it uses as much as digits as its factorization.

3709936049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The square root of 3709936049 is about 60909.2443640536. The cubic root of 3709936049 is about 1548.0636310747.

The spelling of 3709936049 in words is "three billion, seven hundred nine million, nine hundred thirty-six thousand, forty-nine".