1064983957 has 2 divisors, whose sum is σ = 1064983958. Its totient is φ = 1064983956.

The previous prime is 1064983901. The next prime is 1064983963. The reversal of 1064983957 is 7593894601.

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., 925011396 + 139972561 = 30414^2 + 11831^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064983957 - 2¹⁵ = 1064951189 is a prime.

It is a super-2 number, since 2×1064983957² = 2268381657334755698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064986957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532491978 + 532491979.

It is an arithmetic number, because the mean of its divisors is an integer number (532491979).

Almost surely, 2^1064983957 is an apocalyptic number.

It is an amenable number.

1064983957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064983957 is an equidigital number, since it uses as much as digits as its factorization.

1064983957 is an evil number, because the sum of its binary digits is even.

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

The square root of 1064983957 is about 32634.0919438553. The cubic root of 1064983957 is about 1021.2083452950.

The spelling of 1064983957 in words is "one billion, sixty-four million, nine hundred eighty-three thousand, nine hundred fifty-seven".