413556649 has 8 divisors (see below), whose sum is σ = 451658880. Its totient is φ = 375538800.

The previous prime is 413556643. The next prime is 413556697. The reversal of 413556649 is 946655314.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413556649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413556643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10614 + ... + 30655.

It is an arithmetic number, because the mean of its divisors is an integer number (56457360).

Almost surely, 2^413556649 is an apocalyptic number.

It is an amenable number.

413556649 is a deficient number, since it is larger than the sum of its proper divisors (38102231).

413556649 is a wasteful number, since it uses less digits than its factorization.

413556649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42191.

The product of its digits is 388800, while the sum is 43.

The square root of 413556649 is about 20336.0922745743. The cubic root of 413556649 is about 745.0378486244.

The spelling of 413556649 in words is "four hundred thirteen million, five hundred fifty-six thousand, six hundred forty-nine".