3446487 has 24 divisors (see below), whose sum is σ = 5611008. Its totient is φ = 2019600.

The previous prime is 3446477. The next prime is 3446491. The reversal of 3446487 is 7846443.

3446487 is a `hidden beast` number, since 3 + 4 + 4 + 648 + 7 = 666.

It is not a de Polignac number, because 3446487 - 2⁸ = 3446231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2508 + ... + 3630.

It is an arithmetic number, because the mean of its divisors is an integer number (233792).

Almost surely, 2^3446487 is an apocalyptic number.

3446487 is a deficient number, since it is larger than the sum of its proper divisors (2164521).

3446487 is a wasteful number, since it uses less digits than its factorization.

3446487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171 (or 1168 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 3446487 is about 1856.4716534329. The cubic root of 3446487 is about 151.0516759524.

The spelling of 3446487 in words is "three million, four hundred forty-six thousand, four hundred eighty-seven".