1934896057 has 2 divisors, whose sum is σ = 1934896058. Its totient is φ = 1934896056.

The previous prime is 1934896043. The next prime is 1934896063. The reversal of 1934896057 is 7506984391.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1722582016 + 212314041 = 41504^2 + 14571^2 .

It is a cyclic number.

It is not a de Polignac number, because 1934896057 - 2⁷ = 1934895929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1934895995 and 1934896013.

It is not a weakly prime, because it can be changed into another prime (1934890057) 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, 967448028 + 967448029.

It is an arithmetic number, because the mean of its divisors is an integer number (967448029).

Almost surely, 2^1934896057 is an apocalyptic number.

It is an amenable number.

1934896057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934896057 is an equidigital number, since it uses as much as digits as its factorization.

1934896057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 1934896057 is about 43987.4534043516. The cubic root of 1934896057 is about 1246.0989972331.

The spelling of 1934896057 in words is "one billion, nine hundred thirty-four million, eight hundred ninety-six thousand, fifty-seven".