423682828 has 12 divisors (see below), whose sum is σ = 765362752. Its totient is φ = 205007760.

The previous prime is 423682813. The next prime is 423682849. The reversal of 423682828 is 828286324.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1708275 + ... + 1708522.

Almost surely, 2^423682828 is an apocalyptic number.

It is an amenable number.

423682828 is a deficient number, since it is larger than the sum of its proper divisors (341679924).

423682828 is a wasteful number, since it uses less digits than its factorization.

423682828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416832 (or 3416830 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The square root of 423682828 is about 20583.5572241535. The cubic root of 423682828 is about 751.0697788536.

The spelling of 423682828 in words is "four hundred twenty-three million, six hundred eighty-two thousand, eight hundred twenty-eight".