3340000687 has 2 divisors, whose sum is σ = 3340000688. Its totient is φ = 3340000686.

The previous prime is 3340000663. The next prime is 3340000691. The reversal of 3340000687 is 7860000433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340000687 - 2¹¹ = 3339998639 is a prime.

It is a super-2 number, since 2×3340000687² = 22311209178320943938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340000087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670000343 + 1670000344.

It is an arithmetic number, because the mean of its divisors is an integer number (1670000344).

Almost surely, 2^3340000687 is an apocalyptic number.

3340000687 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340000687 is an equidigital number, since it uses as much as digits as its factorization.

3340000687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 3340000687 is about 57792.7390508531. The cubic root of 3340000687 is about 1494.7968892196.

The spelling of 3340000687 in words is "three billion, three hundred forty million, six hundred eighty-seven", and thus it is an aban number.