423346246 has 16 divisors (see below), whose sum is σ = 639245376. Its totient is φ = 210269736.

The previous prime is 423346243. The next prime is 423346271. The reversal of 423346246 is 642643324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423346243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212065 + ... + 214051.

It is an arithmetic number, because the mean of its divisors is an integer number (39952836).

Almost surely, 2^423346246 is an apocalyptic number.

423346246 is a deficient number, since it is larger than the sum of its proper divisors (215899130).

423346246 is a wasteful number, since it uses less digits than its factorization.

423346246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its digits is 82944, while the sum is 34.

The square root of 423346246 is about 20575.3796076767. The cubic root of 423346246 is about 750.8708379452.

The spelling of 423346246 in words is "four hundred twenty-three million, three hundred forty-six thousand, two hundred forty-six".