423471316 has 48 divisors (see below), whose sum is σ = 805109760. Its totient is φ = 194248800.

The previous prime is 423471299. The next prime is 423471317. The reversal of 423471316 is 613174324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423471317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367341 + ... + 368491.

It is an arithmetic number, because the mean of its divisors is an integer number (16773120).

Almost surely, 2^423471316 is an apocalyptic number.

It is an amenable number.

423471316 is a deficient number, since it is larger than the sum of its proper divisors (381638444).

423471316 is a wasteful number, since it uses less digits than its factorization.

423471316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1322 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 423471316 is about 20578.4186953225. The cubic root of 423471316 is about 750.9447744057.

The spelling of 423471316 in words is "four hundred twenty-three million, four hundred seventy-one thousand, three hundred sixteen".