3707003740049 has 2 divisors, whose sum is σ = 3707003740050. Its totient is φ = 3707003740048.

The previous prime is 3707003740021. The next prime is 3707003740051. The reversal of 3707003740049 is 9400473007073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2408331534400 + 1298672205649 = 1551880^2 + 1139593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3707003740049 is a prime.

Together with 3707003740051, 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 = 3707003739991 and 3707003740009.

It is not a weakly prime, because it can be changed into another prime (3707003740009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1853501870024 + 1853501870025.

It is an arithmetic number, because the mean of its divisors is an integer number (1853501870025).

Almost surely, 2^{3707003740049} is an apocalyptic number.

It is an amenable number.

3707003740049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3707003740049 is an equidigital number, since it uses as much as digits as its factorization.

3707003740049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 44.

The spelling of 3707003740049 in words is "three trillion, seven hundred seven billion, three million, seven hundred forty thousand, forty-nine".