416412947 has 4 divisors (see below), whose sum is σ = 416468976. Its totient is φ = 416356920.

The previous prime is 416412937. The next prime is 416412961. The reversal of 416412947 is 749214614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 416412947 - 2⁶ = 416412883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 416412947.

It is not an unprimeable number, because it can be changed into a prime (416412937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14783 + ... + 32424.

It is an arithmetic number, because the mean of its divisors is an integer number (104117244).

Almost surely, 2^416412947 is an apocalyptic number.

416412947 is a deficient number, since it is larger than the sum of its proper divisors (56029).

416412947 is an equidigital number, since it uses as much as digits as its factorization.

416412947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56028.

The product of its digits is 48384, while the sum is 38.

The square root of 416412947 is about 20406.1987395987. The cubic root of 416412947 is about 746.7491575750.

The spelling of 416412947 in words is "four hundred sixteen million, four hundred twelve thousand, nine hundred forty-seven".