423423326 has 8 divisors (see below), whose sum is σ = 645547224. Its totient is φ = 208240920.

The previous prime is 423423293. The next prime is 423423349. The reversal of 423423326 is 623324324.

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

It is a congruent 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, 1735220 + ... + 1735463.

It is an arithmetic number, because the mean of its divisors is an integer number (80693403).

Almost surely, 2^423423326 is an apocalyptic number.

423423326 is a deficient number, since it is larger than the sum of its proper divisors (222123898).

423423326 is a wasteful number, since it uses less digits than its factorization.

423423326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470746.

The product of its digits is 20736, while the sum is 29.

The square root of 423423326 is about 20577.2526348879. The cubic root of 423423326 is about 750.9164063284.

The spelling of 423423326 in words is "four hundred twenty-three million, four hundred twenty-three thousand, three hundred twenty-six".