423675834 has 8 divisors (see below), whose sum is σ = 847351680. Its totient is φ = 141225276.

The previous prime is 423675829. The next prime is 423675869. The reversal of 423675834 is 438576324.

It is a sphenic number, since it is the product of 3 distinct primes.

423675834 is an admirable number.

It is a Curzon 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, 35306314 + ... + 35306325.

It is an arithmetic number, because the mean of its divisors is an integer number (105918960).

Almost surely, 2^423675834 is an apocalyptic number.

423675834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

423675834 is a wasteful number, since it uses less digits than its factorization.

423675834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612644.

The product of its digits is 483840, while the sum is 42.

The square root of 423675834 is about 20583.3873305635. The cubic root of 423675834 is about 751.0656460365.

The spelling of 423675834 in words is "four hundred twenty-three million, six hundred seventy-five thousand, eight hundred thirty-four".