3287094989 has 2 divisors, whose sum is σ = 3287094990. Its totient is φ = 3287094988.

The previous prime is 3287094949. The next prime is 3287095003. The reversal of 3287094989 is 9894907823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3016755625 + 270339364 = 54925^2 + 16442^2 .

It is a cyclic number.

It is not a de Polignac number, because 3287094989 - 2¹⁶ = 3287029453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3287094919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643547494 + 1643547495.

It is an arithmetic number, because the mean of its divisors is an integer number (1643547495).

Almost surely, 2^3287094989 is an apocalyptic number.

It is an amenable number.

3287094989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287094989 is an equidigital number, since it uses as much as digits as its factorization.

3287094989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208, while the sum is 59.

The square root of 3287094989 is about 57333.1927333547. The cubic root of 3287094989 is about 1486.8623053270.

The spelling of 3287094989 in words is "three billion, two hundred eighty-seven million, ninety-four thousand, nine hundred eighty-nine".