1039096649 has 2 divisors, whose sum is σ = 1039096650. Its totient is φ = 1039096648.

The previous prime is 1039096637. The next prime is 1039096687. The reversal of 1039096649 is 9466909301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 898081024 + 141015625 = 29968^2 + 11875^2 .

It is a cyclic number.

It is not a de Polignac number, because 1039096649 - 2¹² = 1039092553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1039096249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519548324 + 519548325.

It is an arithmetic number, because the mean of its divisors is an integer number (519548325).

Almost surely, 2^1039096649 is an apocalyptic number.

It is an amenable number.

1039096649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1039096649 is an equidigital number, since it uses as much as digits as its factorization.

1039096649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 1039096649 is about 32235.0220877852. The cubic root of 1039096649 is about 1012.8659731527.

The spelling of 1039096649 in words is "one billion, thirty-nine million, ninety-six thousand, six hundred forty-nine".