3420876737 has 2 divisors, whose sum is σ = 3420876738. Its totient is φ = 3420876736.

The previous prime is 3420876727. The next prime is 3420876749. The reversal of 3420876737 is 7376780243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3399356416 + 21520321 = 58304^2 + 4639^2 .

It is a cyclic number.

It is not a de Polignac number, because 3420876737 - 2⁶ = 3420876673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3420876691 and 3420876700.

It is not a weakly prime, because it can be changed into another prime (3420876707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710438368 + 1710438369.

It is an arithmetic number, because the mean of its divisors is an integer number (1710438369).

Almost surely, 2^3420876737 is an apocalyptic number.

It is an amenable number.

3420876737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420876737 is an equidigital number, since it uses as much as digits as its factorization.

3420876737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 3420876737 is about 58488.2615316954. The cubic root of 3420876737 is about 1506.7659886741.

The spelling of 3420876737 in words is "three billion, four hundred twenty million, eight hundred seventy-six thousand, seven hundred thirty-seven".