413878928 has 40 divisors (see below), whose sum is σ = 857195136. Its totient is φ = 193107200.

The previous prime is 413878909. The next prime is 413878937. The reversal of 413878928 is 829878314.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373 + ... + 28803.

Almost surely, 2^413878928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 413878928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428597568).

413878928 is an abundant number, since it is smaller than the sum of its proper divisors (443316208).

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

413878928 is a wasteful number, since it uses less digits than its factorization.

413878928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27503 (or 27497 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 413878928 is about 20344.0145497392. The cubic root of 413878928 is about 745.2313309513.

The spelling of 413878928 in words is "four hundred thirteen million, eight hundred seventy-eight thousand, nine hundred twenty-eight".