803442 has 16 divisors (see below), whose sum is σ = 1615680. Its totient is φ = 266352.

The previous prime is 803441. The next prime is 803443. The reversal of 803442 is 244308.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (803441) and next prime (803443).

It is not an unprimeable number, because it can be changed into a prime (803441) 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, 1968 + ... + 2340.

It is an arithmetic number, because the mean of its divisors is an integer number (100980).

2⁸⁰³⁴⁴² is an apocalyptic number.

803442 is an abundant number, since it is smaller than the sum of its proper divisors (812238).

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

803442 is a wasteful number, since it uses less digits than its factorization.

803442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 803442 is about 896.3492622856. The cubic root of 803442 is about 92.9647224275.

The spelling of 803442 in words is "eight hundred three thousand, four hundred forty-two".