3650735437 has 2 divisors, whose sum is σ = 3650735438. Its totient is φ = 3650735436.

The previous prime is 3650735423. The next prime is 3650735443. The reversal of 3650735437 is 7345370563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2659052356 + 991683081 = 51566^2 + 31491^2 .

It is an emirp because it is prime and its reverse (7345370563) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3650735437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3650735393 and 3650735402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3650735537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825367718 + 1825367719.

It is an arithmetic number, because the mean of its divisors is an integer number (1825367719).

Almost surely, 2^3650735437 is an apocalyptic number.

It is an amenable number.

3650735437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3650735437 is an equidigital number, since it uses as much as digits as its factorization.

3650735437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 43.

The square root of 3650735437 is about 60421.3160813301. The cubic root of 3650735437 is about 1539.7851272985.

The spelling of 3650735437 in words is "three billion, six hundred fifty million, seven hundred thirty-five thousand, four hundred thirty-seven".