1936630541 has 2 divisors, whose sum is σ = 1936630542. Its totient is φ = 1936630540.

The previous prime is 1936630523. The next prime is 1936630559. The reversal of 1936630541 is 1450366391.

It is a balanced prime because it is at equal distance from previous prime (1936630523) and next prime (1936630559).

It can be written as a sum of positive squares in only one way, i.e., 1935120100 + 1510441 = 43990^2 + 1229^2 .

It is a cyclic number.

It is not a de Polignac number, because 1936630541 - 2¹⁰ = 1936629517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1936630495 and 1936630504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1936632541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 968315270 + 968315271.

It is an arithmetic number, because the mean of its divisors is an integer number (968315271).

Almost surely, 2^1936630541 is an apocalyptic number.

It is an amenable number.

1936630541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1936630541 is an equidigital number, since it uses as much as digits as its factorization.

1936630541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1936630541 is about 44007.1646553149. The cubic root of 1936630541 is about 1246.4712296781.

The spelling of 1936630541 in words is "one billion, nine hundred thirty-six million, six hundred thirty thousand, five hundred forty-one".