378411 has 8 divisors (see below), whose sum is σ = 550464. Its totient is φ = 229320.

The previous prime is 378407. The next prime is 378439. The reversal of 378411 is 114873.

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

It is not a de Polignac number, because 378411 - 2² = 378407 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (378401) 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, 5701 + ... + 5766.

It is an arithmetic number, because the mean of its divisors is an integer number (68808).

2³⁷⁸⁴¹¹ is an apocalyptic number.

378411 is a deficient number, since it is larger than the sum of its proper divisors (172053).

378411 is a wasteful number, since it uses less digits than its factorization.

378411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11481.

The product of its digits is 672, while the sum is 24.

The square root of 378411 is about 615.1512009254. The cubic root of 378411 is about 72.3304639483.

It can be divided in two parts, 37 and 8411, that added together give a palindrome (8448).

The spelling of 378411 in words is "three hundred seventy-eight thousand, four hundred eleven".