3398120 has 32 divisors (see below), whose sum is σ = 8341920. Its totient is φ = 1235520.

The previous prime is 3398111. The next prime is 3398123. The reversal of 3398120 is 218933.

It is a self number, because there is not a number n which added to its sum of digits gives 3398120.

It is not an unprimeable number, because it can be changed into a prime (3398123) 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 7 ways as a sum of consecutive naturals, for example, 3422 + ... + 4301.

It is an arithmetic number, because the mean of its divisors is an integer number (260685).

Almost surely, 2^3398120 is an apocalyptic number.

It is an amenable number.

3398120 is an abundant number, since it is smaller than the sum of its proper divisors (4943800).

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

3398120 is a wasteful number, since it uses less digits than its factorization.

3398120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7745 (or 7741 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3398120 is about 1843.3990343927. The cubic root of 3398120 is about 150.3417393553.

The spelling of 3398120 in words is "three million, three hundred ninety-eight thousand, one hundred twenty".