1064983901 has 2 divisors, whose sum is σ = 1064983902. Its totient is φ = 1064983900.

The previous prime is 1064983867. The next prime is 1064983957. The reversal of 1064983901 is 1093894601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 943411225 + 121572676 = 30715^2 + 11026^2 .

It is an emirp because it is prime and its reverse (1093894601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064983901 - 2²⁶ = 997875037 is a prime.

It is a super-2 number, since 2×1064983901² = 2268381418778355602, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064983001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532491950 + 532491951.

It is an arithmetic number, because the mean of its divisors is an integer number (532491951).

Almost surely, 2^1064983901 is an apocalyptic number.

It is an amenable number.

1064983901 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064983901 is an equidigital number, since it uses as much as digits as its factorization.

1064983901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 1064983901 is about 32634.0910858568. The cubic root of 1064983901 is about 1021.2083273956.

The spelling of 1064983901 in words is "one billion, sixty-four million, nine hundred eighty-three thousand, nine hundred one".