3343423961 has 2 divisors, whose sum is σ = 3343423962. Its totient is φ = 3343423960.

The previous prime is 3343423943. The next prime is 3343424023. The reversal of 3343423961 is 1693243433.

It is a happy number.

3343423961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1830213961 + 1513210000 = 42781^2 + 38900^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343423961 - 2¹⁰ = 3343422937 is a prime.

It is a super-3 number, since 3×3343423961³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3343423861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671711980 + 1671711981.

It is an arithmetic number, because the mean of its divisors is an integer number (1671711981).

Almost surely, 2^3343423961 is an apocalyptic number.

It is an amenable number.

3343423961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343423961 is an equidigital number, since it uses as much as digits as its factorization.

3343423961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 38.

The square root of 3343423961 is about 57822.3482833411. The cubic root of 3343423961 is about 1495.3074032957.

The spelling of 3343423961 in words is "three billion, three hundred forty-three million, four hundred twenty-three thousand, nine hundred sixty-one".