403296 has 24 divisors (see below), whose sum is σ = 1058904. Its totient is φ = 134400.

The previous prime is 403289. The next prime is 403301. The reversal of 403296 is 692304.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 2005 + ... + 2196.

It is an arithmetic number, because the mean of its divisors is an integer number (44121).

2⁴⁰³²⁹⁶ is an apocalyptic number.

It is an amenable number.

403296 is an abundant number, since it is smaller than the sum of its proper divisors (655608).

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

403296 is a wasteful number, since it uses less digits than its factorization.

403296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214 (or 4206 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 403296 is about 635.0559030511. The cubic root of 403296 is about 73.8824527741.

The spelling of 403296 in words is "four hundred three thousand, two hundred ninety-six".