804396 has 12 divisors (see below), whose sum is σ = 1876952. Its totient is φ = 268128.

The previous prime is 804383. The next prime is 804409. The reversal of 804396 is 693408.

It is an interprime number because it is at equal distance from previous prime (804383) and next prime (804409).

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 8⁵ + 0 + 3¹¹ + 4⁷ + 9⁶ + 6⁶ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 804396.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33505 + ... + 33528.

2⁸⁰⁴³⁹⁶ is an apocalyptic number.

It is an amenable number.

804396 is an abundant number, since it is smaller than the sum of its proper divisors (1072556).

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

804396 is a wasteful number, since it uses less digits than its factorization.

804396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67040 (or 67038 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 804396 is about 896.8812630443. The cubic root of 804396 is about 93.0015030396.

The spelling of 804396 in words is "eight hundred four thousand, three hundred ninety-six".