3430000439977 has 2 divisors, whose sum is σ = 3430000439978. Its totient is φ = 3430000439976.

The previous prime is 3430000439963. The next prime is 3430000440001. The reversal of 3430000439977 is 7799340000343.

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., 1830511585296 + 1599488854681 = 1352964^2 + 1264709^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3430000439977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3430000439977.

It is not a weakly prime, because it can be changed into another prime (3430000439927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715000219988 + 1715000219989.

It is an arithmetic number, because the mean of its divisors is an integer number (1715000219989).

Almost surely, 2^{3430000439977} is an apocalyptic number.

It is an amenable number.

3430000439977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430000439977 is an equidigital number, since it uses as much as digits as its factorization.

3430000439977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 49.

The spelling of 3430000439977 in words is "three trillion, four hundred thirty billion, four hundred thirty-nine thousand, nine hundred seventy-seven".