3403461457889 has 2 divisors, whose sum is σ = 3403461457890. Its totient is φ = 3403461457888.

The previous prime is 3403461457871. The next prime is 3403461457939. The reversal of 3403461457889 is 9887541643043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2216549260864 + 1186912197025 = 1488808^2 + 1089455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3403461457889 is a prime.

It is not a weakly prime, because it can be changed into another prime (3403461457849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701730728944 + 1701730728945.

It is an arithmetic number, because the mean of its divisors is an integer number (1701730728945).

Almost surely, 2^{3403461457889} is an apocalyptic number.

It is an amenable number.

3403461457889 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403461457889 is an equidigital number, since it uses as much as digits as its factorization.

3403461457889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69672960, while the sum is 62.

The spelling of 3403461457889 in words is "three trillion, four hundred three billion, four hundred sixty-one million, four hundred fifty-seven thousand, eight hundred eighty-nine".