423452984 has 16 divisors (see below), whose sum is σ = 794456520. Its totient is φ = 211597920.

The previous prime is 423452959. The next prime is 423452993. The reversal of 423452984 is 489254324.

It is a congruent number.

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, 1274 + ... + 29129.

Almost surely, 2^423452984 is an apocalyptic number.

It is an amenable number.

423452984 is a deficient number, since it is larger than the sum of its proper divisors (371003536).

423452984 is a wasteful number, since it uses less digits than its factorization.

423452984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32150 (or 32146 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 423452984 is about 20577.9732724095. The cubic root of 423452984 is about 750.9339381596.

The spelling of 423452984 in words is "four hundred twenty-three million, four hundred fifty-two thousand, nine hundred eighty-four".