3396880 has 20 divisors (see below), whose sum is σ = 7897932. Its totient is φ = 1358720.

The previous prime is 3396829. The next prime is 3396917. The reversal of 3396880 is 886933.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2650384 + 746496 = 1628^2 + 864^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 21151 + ... + 21310.

Almost surely, 2^3396880 is an apocalyptic number.

It is an amenable number.

3396880 is an abundant number, since it is smaller than the sum of its proper divisors (4501052).

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

3396880 is a wasteful number, since it uses less digits than its factorization.

3396880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42474 (or 42468 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3396880 is about 1843.0626684950. The cubic root of 3396880 is about 150.3234501800.

The spelling of 3396880 in words is "three million, three hundred ninety-six thousand, eight hundred eighty".