3694630733 has 2 divisors, whose sum is σ = 3694630734. Its totient is φ = 3694630732.

The previous prime is 3694630717. The next prime is 3694630759. The reversal of 3694630733 is 3370364963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3515659849 + 178970884 = 59293^2 + 13378^2 .

It is a cyclic number.

It is not a de Polignac number, because 3694630733 - 2⁴ = 3694630717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3694630633) 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, 1847315366 + 1847315367.

It is an arithmetic number, because the mean of its divisors is an integer number (1847315367).

Almost surely, 2^3694630733 is an apocalyptic number.

It is an amenable number.

3694630733 is a deficient number, since it is larger than the sum of its proper divisors (1).

3694630733 is an equidigital number, since it uses as much as digits as its factorization.

3694630733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 44.

The square root of 3694630733 is about 60783.4741767859. The cubic root of 3694630733 is about 1545.9318548364.

The spelling of 3694630733 in words is "three billion, six hundred ninety-four million, six hundred thirty thousand, seven hundred thirty-three".