3046434539857 has 2 divisors, whose sum is σ = 3046434539858. Its totient is φ = 3046434539856.

The previous prime is 3046434539821. The next prime is 3046434539989. The reversal of 3046434539857 is 7589354346403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2690465989696 + 355968550161 = 1640264^2 + 596631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3046434539857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3046434539795 and 3046434539804.

It is not a weakly prime, because it can be changed into another prime (3046434519857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1523217269928 + 1523217269929.

It is an arithmetic number, because the mean of its divisors is an integer number (1523217269929).

Almost surely, 2^{3046434539857} is an apocalyptic number.

It is an amenable number.

3046434539857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3046434539857 is an equidigital number, since it uses as much as digits as its factorization.

3046434539857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 130636800, while the sum is 61.

The spelling of 3046434539857 in words is "three trillion, forty-six billion, four hundred thirty-four million, five hundred thirty-nine thousand, eight hundred fifty-seven".