1934365841 has 2 divisors, whose sum is σ = 1934365842. Its totient is φ = 1934365840.

The previous prime is 1934365831. The next prime is 1934365871. The reversal of 1934365841 is 1485634391.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1187491600 + 746874241 = 34460^2 + 27329^2 .

It is a cyclic number.

It is not a de Polignac number, because 1934365841 - 2¹⁸ = 1934103697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1934365792 and 1934365801.

It is not a weakly prime, because it can be changed into another prime (1934365831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967182920 + 967182921.

It is an arithmetic number, because the mean of its divisors is an integer number (967182921).

Almost surely, 2^1934365841 is an apocalyptic number.

It is an amenable number.

1934365841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934365841 is an equidigital number, since it uses as much as digits as its factorization.

1934365841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The square root of 1934365841 is about 43981.4260910217. The cubic root of 1934365841 is about 1245.9851647642.

It can be divided in two parts, 19343 and 65841, that added together give a cube (85184 = 44³).

The spelling of 1934365841 in words is "one billion, nine hundred thirty-four million, three hundred sixty-five thousand, eight hundred forty-one".