413778236 has 12 divisors (see below), whose sum is σ = 724618440. Its totient is φ = 206744400.

The previous prime is 413778227. The next prime is 413778241. The reversal of 413778236 is 632877314.

It is a junction number, because it is equal to n+sod(n) for n = 413778193 and 413778202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29615 + ... + 41286.

It is an arithmetic number, because the mean of its divisors is an integer number (60384870).

Almost surely, 2^413778236 is an apocalyptic number.

It is an amenable number.

413778236 is a deficient number, since it is larger than the sum of its proper divisors (310840204).

413778236 is a wasteful number, since it uses less digits than its factorization.

413778236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72364 (or 72362 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 413778236 is about 20341.5396664068. The cubic root of 413778236 is about 745.1708906355.

The spelling of 413778236 in words is "four hundred thirteen million, seven hundred seventy-eight thousand, two hundred thirty-six".