323484428 has 12 divisors (see below), whose sum is σ = 566232240. Its totient is φ = 161703792.

The previous prime is 323484407. The next prime is 323484437. The reversal of 323484428 is 824484323.

It is a junction number, because it is equal to n+sod(n) for n = 323484391 and 323484400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18425 + ... + 31407.

It is an arithmetic number, because the mean of its divisors is an integer number (47186020).

Almost surely, 2^323484428 is an apocalyptic number.

It is an amenable number.

323484428 is a deficient number, since it is larger than the sum of its proper divisors (242747812).

323484428 is a wasteful number, since it uses less digits than its factorization.

323484428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19216 (or 19214 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The square root of 323484428 is about 17985.6728536911. The cubic root of 323484428 is about 686.4640418681.

The spelling of 323484428 in words is "three hundred twenty-three million, four hundred eighty-four thousand, four hundred twenty-eight".