1934063773 has 2 divisors, whose sum is σ = 1934063774. Its totient is φ = 1934063772.

The previous prime is 1934063753. The next prime is 1934063819. The reversal of 1934063773 is 3773604391.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1569902884 + 364160889 = 39622^2 + 19083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1934063773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1934063723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967031886 + 967031887.

It is an arithmetic number, because the mean of its divisors is an integer number (967031887).

Almost surely, 2^1934063773 is an apocalyptic number.

It is an amenable number.

1934063773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934063773 is an equidigital number, since it uses as much as digits as its factorization.

1934063773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 285768, while the sum is 43.

The square root of 1934063773 is about 43977.9919164120. The cubic root of 1934063773 is about 1245.9203042586.

The spelling of 1934063773 in words is "one billion, nine hundred thirty-four million, sixty-three thousand, seven hundred seventy-three".