3337676681 has 2 divisors, whose sum is σ = 3337676682. Its totient is φ = 3337676680.

The previous prime is 3337676663. The next prime is 3337676687. The reversal of 3337676681 is 1866767333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3168676681 + 169000000 = 56291^2 + 13000^2 .

It is a cyclic number.

It is not a de Polignac number, because 3337676681 - 2³⁰ = 2263934857 is a prime.

It is a super-2 number, since 2×3337676681² = 22280171253782351522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3337676687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668838340 + 1668838341.

It is an arithmetic number, because the mean of its divisors is an integer number (1668838341).

Almost surely, 2^3337676681 is an apocalyptic number.

It is an amenable number.

3337676681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3337676681 is an equidigital number, since it uses as much as digits as its factorization.

3337676681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 50.

The square root of 3337676681 is about 57772.6291681450. The cubic root of 3337676681 is about 1494.4501105505.

The spelling of 3337676681 in words is "three billion, three hundred thirty-seven million, six hundred seventy-six thousand, six hundred eighty-one".