5403398 has 32 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 1942560.

The previous prime is 5403389. The next prime is 5403401. The reversal of 5403398 is 8933045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^5403398 is an apocalyptic number.

5403398 is an abundant number, since it is smaller than the sum of its proper divisors (5483002).

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

5403398 is a wasteful number, since it uses less digits than its factorization.

5403398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5403398 is about 2324.5210259320. The cubic root of 5403398 is about 175.4778558814.

The spelling of 5403398 in words is "five million, four hundred three thousand, three hundred ninety-eight".