1934496287 has 2 divisors, whose sum is σ = 1934496288. Its totient is φ = 1934496286.

The previous prime is 1934496227. The next prime is 1934496299. The reversal of 1934496287 is 7826944391.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1934496287 - 2¹² = 1934492191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1934496227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967248143 + 967248144.

It is an arithmetic number, because the mean of its divisors is an integer number (967248144).

Almost surely, 2^1934496287 is an apocalyptic number.

1934496287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934496287 is an equidigital number, since it uses as much as digits as its factorization.

1934496287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 53.

The square root of 1934496287 is about 43982.9090329414. The cubic root of 1934496287 is about 1246.0131722424.

The spelling of 1934496287 in words is "one billion, nine hundred thirty-four million, four hundred ninety-six thousand, two hundred eighty-seven".