3207012489 has 12 divisors (see below), whose sum is σ = 4876159600. Its totient is φ = 2025481464.

The previous prime is 3207012469. The next prime is 3207012491. The reversal of 3207012489 is 9842107023.

It is not a de Polignac number, because 3207012489 - 2¹² = 3207008393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3207012439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9377059 + ... + 9377400.

Almost surely, 2^3207012489 is an apocalyptic number.

It is an amenable number.

3207012489 is a deficient number, since it is larger than the sum of its proper divisors (1669147111).

3207012489 is a wasteful number, since it uses less digits than its factorization.

3207012489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18754484 (or 18754481 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 3207012489 is about 56630.4908066317. The cubic root of 3207012489 is about 1474.6882403825.

The spelling of 3207012489 in words is "three billion, two hundred seven million, twelve thousand, four hundred eighty-nine".