1064039971 has 2 divisors, whose sum is σ = 1064039972. Its totient is φ = 1064039970.

The previous prime is 1064039917. The next prime is 1064039987. The reversal of 1064039971 is 1799304601.

Together with previous prime (1064039917) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064039971 - 2¹⁹ = 1063515683 is a prime.

It is a super-2 number, since 2×1064039971² = 2264362119771361682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1064039671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532019985 + 532019986.

It is an arithmetic number, because the mean of its divisors is an integer number (532019986).

Almost surely, 2^1064039971 is an apocalyptic number.

1064039971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064039971 is an equidigital number, since it uses as much as digits as its factorization.

1064039971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1064039971 is about 32619.6255496595. The cubic root of 1064039971 is about 1020.9065281199.

The spelling of 1064039971 in words is "one billion, sixty-four million, thirty-nine thousand, nine hundred seventy-one".