427813316 has 36 divisors (see below), whose sum is σ = 872138988. Its totient is φ = 183089088.

The previous prime is 427813303. The next prime is 427813333. The reversal of 427813316 is 613318724.

It can be written as a sum of positive squares in 2 ways, for example, as 221890816 + 205922500 = 14896^2 + 14350^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213230 + ... + 215226.

It is an arithmetic number, because the mean of its divisors is an integer number (24226083).

Almost surely, 2^427813316 is an apocalyptic number.

It is an amenable number.

427813316 is an abundant number, since it is smaller than the sum of its proper divisors (444325672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427813316 is a wasteful number, since it uses less digits than its factorization.

427813316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108 (or 3099 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 427813316 is about 20683.6485176093. The cubic root of 427813316 is about 753.5026188247.

The spelling of 427813316 in words is "four hundred twenty-seven million, eight hundred thirteen thousand, three hundred sixteen".