326378 has 8 divisors (see below), whose sum is σ = 527268. Its totient is φ = 150624.

The previous prime is 326369. The next prime is 326437. The reversal of 326378 is 873623.

326378 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 316969 + 9409 = 563^2 + 97^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 326378.

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, 6251 + ... + 6302.

2³²⁶³⁷⁸ is an apocalyptic number.

326378 is a deficient number, since it is larger than the sum of its proper divisors (200890).

326378 is a wasteful number, since it uses less digits than its factorization.

326378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12568.

The product of its digits is 6048, while the sum is 29.

The square root of 326378 is about 571.2950201078. The cubic root of 326378 is about 68.8504778738.

The spelling of 326378 in words is "three hundred twenty-six thousand, three hundred seventy-eight".