3398544 has 40 divisors (see below), whose sum is σ = 9756320. Its totient is φ = 1132704.

The previous prime is 3398543. The next prime is 3398573. The reversal of 3398544 is 4458933.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3398499 and 3398508.

It is not an unprimeable number, because it can be changed into a prime (3398543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3502 + ... + 4365.

It is an arithmetic number, because the mean of its divisors is an integer number (243908).

Almost surely, 2^3398544 is an apocalyptic number.

It is an amenable number.

3398544 is an abundant number, since it is smaller than the sum of its proper divisors (6357776).

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

3398544 is a wasteful number, since it uses less digits than its factorization.

3398544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884 (or 7872 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3398544 is about 1843.5140357480. The cubic root of 3398544 is about 150.3479920526.

The spelling of 3398544 in words is "three million, three hundred ninety-eight thousand, five hundred forty-four".