3412729961 has 2 divisors, whose sum is σ = 3412729962. Its totient is φ = 3412729960.

The previous prime is 3412729939. The next prime is 3412729993. The reversal of 3412729961 is 1699272143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3218406361 + 194323600 = 56731^2 + 13940^2 .

It is an emirp because it is prime and its reverse (1699272143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3412729961 - 2²² = 3408535657 is a prime.

It is not a weakly prime, because it can be changed into another prime (3412729261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706364980 + 1706364981.

It is an arithmetic number, because the mean of its divisors is an integer number (1706364981).

Almost surely, 2^3412729961 is an apocalyptic number.

It is an amenable number.

3412729961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3412729961 is an equidigital number, since it uses as much as digits as its factorization.

3412729961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The square root of 3412729961 is about 58418.5754790375. The cubic root of 3412729961 is about 1505.5689229965.

The spelling of 3412729961 in words is "three billion, four hundred twelve million, seven hundred twenty-nine thousand, nine hundred sixty-one".