878414 has 8 divisors (see below), whose sum is σ = 1323000. Its totient is φ = 437416.

The previous prime is 878413. The next prime is 878419. The reversal of 878414 is 414878.

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

It is a super-3 number, since 3×878414³ = 2033382124368065832, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 878414.

It is not an unprimeable number, because it can be changed into a prime (878411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (165375).

2⁸⁷⁸⁴¹⁴ is an apocalyptic number.

878414 is a deficient number, since it is larger than the sum of its proper divisors (444586).

878414 is a wasteful number, since it uses less digits than its factorization.

878414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794.

The product of its digits is 7168, while the sum is 32.

The square root of 878414 is about 937.2374298970. The cubic root of 878414 is about 95.7707928856.

The spelling of 878414 in words is "eight hundred seventy-eight thousand, four hundred fourteen".