3487056 has 20 divisors (see below), whose sum is σ = 9008352. Its totient is φ = 1162336.

The previous prime is 3487049. The next prime is 3487063. The reversal of 3487056 is 6507843.

It is an interprime number because it is at equal distance from previous prime (3487049) and next prime (3487063).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36276 + ... + 36371.

Almost surely, 2^3487056 is an apocalyptic number.

It is an amenable number.

3487056 is an abundant number, since it is smaller than the sum of its proper divisors (5521296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3487056 is a wasteful number, since it uses less digits than its factorization.

3487056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72658 (or 72652 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 3487056 is about 1867.3660594538. The cubic root of 3487056 is about 151.6420478228.

The spelling of 3487056 in words is "three million, four hundred eighty-seven thousand, fifty-six".