3704274641 has 2 divisors, whose sum is σ = 3704274642. Its totient is φ = 3704274640.

The previous prime is 3704274617. The next prime is 3704274643. The reversal of 3704274641 is 1464724073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2730585025 + 973689616 = 52255^2 + 31204^2 .

It is a cyclic number.

It is not a de Polignac number, because 3704274641 - 2⁶ = 3704274577 is a prime.

Together with 3704274643, 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 = 3704274595 and 3704274604.

It is not a weakly prime, because it can be changed into another prime (3704274643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1852137320 + 1852137321.

It is an arithmetic number, because the mean of its divisors is an integer number (1852137321).

Almost surely, 2^3704274641 is an apocalyptic number.

It is an amenable number.

3704274641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704274641 is an equidigital number, since it uses as much as digits as its factorization.

3704274641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 3704274641 is about 60862.7524928014. The cubic root of 3704274641 is about 1547.2757754715.

The spelling of 3704274641 in words is "three billion, seven hundred four million, two hundred seventy-four thousand, six hundred forty-one".