3340456487 has 2 divisors, whose sum is σ = 3340456488. Its totient is φ = 3340456486.

The previous prime is 3340456447. The next prime is 3340456499. The reversal of 3340456487 is 7846540433.

3340456487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3340456487 - 2⁶ = 3340456423 is a prime.

It is a super-2 number, since 2×3340456487² = 22317299083080762338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340456447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670228243 + 1670228244.

It is an arithmetic number, because the mean of its divisors is an integer number (1670228244).

Almost surely, 2^3340456487 is an apocalyptic number.

3340456487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3340456487 is an equidigital number, since it uses as much as digits as its factorization.

3340456487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 44.

The square root of 3340456487 is about 57796.6823182784. The cubic root of 3340456487 is about 1494.8648829613.

The spelling of 3340456487 in words is "three billion, three hundred forty million, four hundred fifty-six thousand, four hundred eighty-seven".