416013409 has 8 divisors (see below), whose sum is σ = 503411328. Its totient is φ = 335607360.

The previous prime is 416013401. The next prime is 416013427. The reversal of 416013409 is 904310614.

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

It is a cyclic number.

It is not a de Polignac number, because 416013409 - 2³ = 416013401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (416013401) 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, 1747837 + ... + 1748074.

It is an arithmetic number, because the mean of its divisors is an integer number (62926416).

Almost surely, 2^416013409 is an apocalyptic number.

It is an amenable number.

416013409 is a deficient number, since it is larger than the sum of its proper divisors (87397919).

416013409 is a wasteful number, since it uses less digits than its factorization.

416013409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495935.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 416013409 is about 20396.4067668793. The cubic root of 416013409 is about 746.5102519891.

The spelling of 416013409 in words is "four hundred sixteen million, thirteen thousand, four hundred nine".