3470647 has 2 divisors, whose sum is σ = 3470648. Its totient is φ = 3470646.

The previous prime is 3470629. The next prime is 3470653. The reversal of 3470647 is 7460743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3470647 - 2¹¹ = 3468599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3470617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735323 + 1735324.

It is an arithmetic number, because the mean of its divisors is an integer number (1735324).

Almost surely, 2^3470647 is an apocalyptic number.

3470647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3470647 is an equidigital number, since it uses as much as digits as its factorization.

3470647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 3470647 is about 1862.9672568244. The cubic root of 3470647 is about 151.4038136558.

The spelling of 3470647 in words is "three million, four hundred seventy thousand, six hundred forty-seven".