3046434537989 has 2 divisors, whose sum is σ = 3046434537990. Its totient is φ = 3046434537988.

The previous prime is 3046434537973. The next prime is 3046434537997. The reversal of 3046434537989 is 9897354346403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2789010221089 + 257424316900 = 1670033^2 + 507370^2 .

It is an emirp because it is prime and its reverse (9897354346403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3046434537989 - 2⁴ = 3046434537973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3046434539989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1523217268994 + 1523217268995.

It is an arithmetic number, because the mean of its divisors is an integer number (1523217268995).

Almost surely, 2^{3046434537989} is an apocalyptic number.

It is an amenable number.

3046434537989 is a deficient number, since it is larger than the sum of its proper divisors (1).

3046434537989 is an equidigital number, since it uses as much as digits as its factorization.

3046434537989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 65.

The spelling of 3046434537989 in words is "three trillion, forty-six billion, four hundred thirty-four million, five hundred thirty-seven thousand, nine hundred eighty-nine".