423548684 has 24 divisors (see below), whose sum is σ = 840240240. Its totient is φ = 185194944.

The previous prime is 423548663. The next prime is 423548687. The reversal of 423548684 is 486845324.

It is not an unprimeable number, because it can be changed into a prime (423548687) 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, 213359 + ... + 215334.

It is an arithmetic number, because the mean of its divisors is an integer number (35010010).

Almost surely, 2^423548684 is an apocalyptic number.

It is an amenable number.

423548684 is a deficient number, since it is larger than the sum of its proper divisors (416691556).

423548684 is a wasteful number, since it uses less digits than its factorization.

423548684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428729 (or 428727 counting only the distinct ones).

The product of its digits is 737280, while the sum is 44.

The square root of 423548684 is about 20580.2984429284. The cubic root of 423548684 is about 750.9905040339.

The spelling of 423548684 in words is "four hundred twenty-three million, five hundred forty-eight thousand, six hundred eighty-four".