414940878 has 48 divisors (see below), whose sum is σ = 982889856. Its totient is φ = 125467920.

The previous prime is 414940853. The next prime is 414940891. The reversal of 414940878 is 878049414.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101551 + ... + 105557.

It is an arithmetic number, because the mean of its divisors is an integer number (20476872).

Almost surely, 2^414940878 is an apocalyptic number.

414940878 is an abundant number, since it is smaller than the sum of its proper divisors (567948978).

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

414940878 is a wasteful number, since it uses less digits than its factorization.

414940878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549 (or 4546 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 414940878 is about 20370.0976433595. The cubic root of 414940878 is about 745.8681697727.

The spelling of 414940878 in words is "four hundred fourteen million, nine hundred forty thousand, eight hundred seventy-eight".