413389448 has 8 divisors (see below), whose sum is σ = 775105230. Its totient is φ = 206694720.

The previous prime is 413389439. The next prime is 413389489. The reversal of 413389448 is 844983314.

It can be written as a sum of positive squares in only one way, i.e., 396726724 + 16662724 = 19918^2 + 4082^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 413389399 and 413389408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25836833 + ... + 25836848.

Almost surely, 2^413389448 is an apocalyptic number.

It is an amenable number.

413389448 is a deficient number, since it is larger than the sum of its proper divisors (361715782).

413389448 is a wasteful number, since it uses less digits than its factorization.

413389448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51673687 (or 51673683 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 413389448 is about 20331.9809167725. The cubic root of 413389448 is about 744.9374287944.

The spelling of 413389448 in words is "four hundred thirteen million, three hundred eighty-nine thousand, four hundred forty-eight".