423366774 has 8 divisors (see below), whose sum is σ = 846733560. Its totient is φ = 141122256.

The previous prime is 423366761. The next prime is 423366781. The reversal of 423366774 is 477663324.

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

423366774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35280559 + ... + 35280570.

It is an arithmetic number, because the mean of its divisors is an integer number (105841695).

Almost surely, 2^423366774 is an apocalyptic number.

423366774 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.

423366774 is a wasteful number, since it uses less digits than its factorization.

423366774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70561134.

The product of its digits is 508032, while the sum is 42.

The square root of 423366774 is about 20575.8784502631. The cubic root of 423366774 is about 750.8829742895.

The spelling of 423366774 in words is "four hundred twenty-three million, three hundred sixty-six thousand, seven hundred seventy-four".