1934491463 has 2 divisors, whose sum is σ = 1934491464. Its totient is φ = 1934491462.

The previous prime is 1934491457. The next prime is 1934491477. The reversal of 1934491463 is 3641944391.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1934491463 - 2⁶ = 1934491399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1934491423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967245731 + 967245732.

It is an arithmetic number, because the mean of its divisors is an integer number (967245732).

Almost surely, 2^1934491463 is an apocalyptic number.

1934491463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934491463 is an equidigital number, since it uses as much as digits as its factorization.

1934491463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 44.

The square root of 1934491463 is about 43982.8541934241. The cubic root of 1934491463 is about 1246.0121365254.

The spelling of 1934491463 in words is "one billion, nine hundred thirty-four million, four hundred ninety-one thousand, four hundred sixty-three".