3398860 has 12 divisors (see below), whose sum is σ = 7137648. Its totient is φ = 1359536.

The previous prime is 3398851. The next prime is 3398869. The reversal of 3398860 is 688933.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3398851) and next prime (3398869).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3398869) 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 3 ways as a sum of consecutive naturals, for example, 84952 + ... + 84991.

It is an arithmetic number, because the mean of its divisors is an integer number (594804).

Almost surely, 2^3398860 is an apocalyptic number.

It is an amenable number.

3398860 is an abundant number, since it is smaller than the sum of its proper divisors (3738788).

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

3398860 is a wasteful number, since it uses less digits than its factorization.

3398860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169952 (or 169950 counting only the distinct ones).

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

The square root of 3398860 is about 1843.5997396398. The cubic root of 3398860 is about 150.3526517434.

The spelling of 3398860 in words is "three million, three hundred ninety-eight thousand, eight hundred sixty".