423342306 has 24 divisors (see below), whose sum is σ = 965518320. Its totient is φ = 133686936.

The previous prime is 423342299. The next prime is 423342341. The reversal of 423342306 is 603243324.

It is a happy number.

423342306 is a `hidden beast` number, since 4 + 233 + 423 + 0 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 423342306.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618580 + ... + 619263.

It is an arithmetic number, because the mean of its divisors is an integer number (40229930).

Almost surely, 2^423342306 is an apocalyptic number.

423342306 is an abundant number, since it is smaller than the sum of its proper divisors (542176014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423342306 is a wasteful number, since it uses less digits than its factorization.

423342306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237870 (or 1237867 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 423342306 is about 20575.2838619544. The cubic root of 423342306 is about 750.8685085357.

The spelling of 423342306 in words is "four hundred twenty-three million, three hundred forty-two thousand, three hundred six".