1064290739 has 2 divisors, whose sum is σ = 1064290740. Its totient is φ = 1064290738.

The previous prime is 1064290723. The next prime is 1064290771. The reversal of 1064290739 is 9370924601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1064290739 - 2⁴ = 1064290723 is a prime.

It is a super-2 number, since 2×1064290739² = 2265429554242332242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1064290696 and 1064290705.

It is not a weakly prime, because it can be changed into another prime (1064292739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532145369 + 532145370.

It is an arithmetic number, because the mean of its divisors is an integer number (532145370).

Almost surely, 2^1064290739 is an apocalyptic number.

1064290739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064290739 is an equidigital number, since it uses as much as digits as its factorization.

1064290739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1064290739 is about 32623.4691441606. The cubic root of 1064290739 is about 1020.9867226571.

The spelling of 1064290739 in words is "one billion, sixty-four million, two hundred ninety thousand, seven hundred thirty-nine".