413317947 has 32 divisors (see below), whose sum is σ = 672583680. Its totient is φ = 220671360.

The previous prime is 413317939. The next prime is 413317987. The reversal of 413317947 is 749713314.

It is not a de Polignac number, because 413317947 - 2³ = 413317939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413317907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7933 + ... + 29825.

It is an arithmetic number, because the mean of its divisors is an integer number (21018240).

Almost surely, 2^413317947 is an apocalyptic number.

413317947 is a deficient number, since it is larger than the sum of its proper divisors (259265733).

413317947 is a wasteful number, since it uses less digits than its factorization.

413317947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21963.

The product of its digits is 63504, while the sum is 39.

The square root of 413317947 is about 20330.2225024715. Note that the first 3 decimals coincide. The cubic root of 413317947 is about 744.8944774947.

The spelling of 413317947 in words is "four hundred thirteen million, three hundred seventeen thousand, nine hundred forty-seven".