3369856 has 32 divisors (see below), whose sum is σ = 7674480. Its totient is φ = 1443840.

The previous prime is 3369841. The next prime is 3369869. The reversal of 3369856 is 6589633.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3369856² = 22711858921472, which contains 22 as substring.

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, 985 + ... + 2776.

Almost surely, 2^3369856 is an apocalyptic number.

It is an amenable number.

3369856 is an abundant number, since it is smaller than the sum of its proper divisors (4304624).

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

3369856 is an equidigital number, since it uses as much as digits as its factorization.

3369856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782 (or 3770 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 3369856 is about 1835.7167537504. The cubic root of 3369856 is about 149.9237538426.

It can be divided in two parts, 3369 and 856, that added together give a square (4225 = 65²).

The spelling of 3369856 in words is "three million, three hundred sixty-nine thousand, eight hundred fifty-six".