1064934019 has 2 divisors, whose sum is σ = 1064934020. Its totient is φ = 1064934018.

The previous prime is 1064933999. The next prime is 1064934053. The reversal of 1064934019 is 9104394601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1064934019 - 2²⁷ = 930716291 is a prime.

It is a super-2 number, since 2×1064934019² = 2268168929646984722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064934089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532467009 + 532467010.

It is an arithmetic number, because the mean of its divisors is an integer number (532467010).

Almost surely, 2^1064934019 is an apocalyptic number.

1064934019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064934019 is an equidigital number, since it uses as much as digits as its factorization.

1064934019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 1064934019 is about 32633.3268147763. The cubic root of 1064934019 is about 1021.1923832707.

The spelling of 1064934019 in words is "one billion, sixty-four million, nine hundred thirty-four thousand, nineteen".