803398 has 8 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 400200.

The previous prime is 803393. The next prime is 803399. The reversal of 803398 is 893308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123 + ... + 1273.

It is an arithmetic number, because the mean of its divisors is an integer number (151200).

2⁸⁰³³⁹⁸ is an apocalyptic number.

803398 is a deficient number, since it is larger than the sum of its proper divisors (406202).

803398 is a wasteful number, since it uses less digits than its factorization.

803398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 803398 is about 896.3247179455. The cubic root of 803398 is about 92.9630253448.

The spelling of 803398 in words is "eight hundred three thousand, three hundred ninety-eight".