413844378 has 8 divisors (see below), whose sum is σ = 827688768. Its totient is φ = 137948124.

The previous prime is 413844331. The next prime is 413844397. The reversal of 413844378 is 873448314.

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

413844378 is an admirable number.

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, 34487026 + ... + 34487037.

It is an arithmetic number, because the mean of its divisors is an integer number (103461096).

Almost surely, 2^413844378 is an apocalyptic number.

413844378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

413844378 is a wasteful number, since it uses less digits than its factorization.

413844378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68974068.

The product of its digits is 258048, while the sum is 42.

The square root of 413844378 is about 20343.1653879135. The cubic root of 413844378 is about 745.2105934383.

It can be divided in two parts, 4138 and 44378, that added together give a triangular number (48516 = T₃₁₁).

The spelling of 413844378 in words is "four hundred thirteen million, eight hundred forty-four thousand, three hundred seventy-eight".