3340800691 has 2 divisors, whose sum is σ = 3340800692. Its totient is φ = 3340800690.

The previous prime is 3340800641. The next prime is 3340800721. The reversal of 3340800691 is 1960080433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340800691 - 2²¹ = 3338703539 is a prime.

It is a super-2 number, since 2×3340800691² = 22321898513972154962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3340800641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670400345 + 1670400346.

It is an arithmetic number, because the mean of its divisors is an integer number (1670400346).

Almost surely, 2^3340800691 is an apocalyptic number.

3340800691 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340800691 is an equidigital number, since it uses as much as digits as its factorization.

3340800691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3340800691 is about 57799.6599557471. The cubic root of 3340800691 is about 1494.9162253254.

The spelling of 3340800691 in words is "three billion, three hundred forty million, eight hundred thousand, six hundred ninety-one".