3526641 has 12 divisors (see below), whose sum is σ = 5166720. Its totient is φ = 2317560.

The previous prime is 3526637. The next prime is 3526657. The reversal of 3526641 is 1466253.

It is not a de Polignac number, because 3526641 - 2² = 3526637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3526441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2121 + ... + 3398.

It is an arithmetic number, because the mean of its divisors is an integer number (430560).

Almost surely, 2^3526641 is an apocalyptic number.

It is an amenable number.

3526641 is a deficient number, since it is larger than the sum of its proper divisors (1640079).

3526641 is a wasteful number, since it uses less digits than its factorization.

3526641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5596 (or 5593 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3526641 is about 1877.9353024000. The cubic root of 3526641 is about 152.2137027533.

The spelling of 3526641 in words is "three million, five hundred twenty-six thousand, six hundred forty-one".