423333926 has 16 divisors (see below), whose sum is σ = 643645440. Its totient is φ = 208804680.

The previous prime is 423333919. The next prime is 423333931. The reversal of 423333926 is 629333324.

It is a super-2 number, since 2×423333926² = 358423225805146952, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 40811 + ... + 50121.

It is an arithmetic number, because the mean of its divisors is an integer number (40227840).

Almost surely, 2^423333926 is an apocalyptic number.

423333926 is a deficient number, since it is larger than the sum of its proper divisors (220311514).

423333926 is a wasteful number, since it uses less digits than its factorization.

423333926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619.

The product of its digits is 69984, while the sum is 35.

The square root of 423333926 is about 20575.0802185556. The cubic root of 423333926 is about 750.8635540583.

The spelling of 423333926 in words is "four hundred twenty-three million, three hundred thirty-three thousand, nine hundred twenty-six".