326426938 has 8 divisors (see below), whose sum is σ = 500058432. Its totient is φ = 159740796.

The previous prime is 326426923. The next prime is 326426941. The reversal of 326426938 is 839624623.

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

It is a junction number, because it is equal to n+sod(n) for n = 326426894 and 326426903.

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, 1736220 + ... + 1736407.

It is an arithmetic number, because the mean of its divisors is an integer number (62507304).

Almost surely, 2^326426938 is an apocalyptic number.

326426938 is a deficient number, since it is larger than the sum of its proper divisors (173631494).

326426938 is a wasteful number, since it uses less digits than its factorization.

326426938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472676.

The product of its digits is 373248, while the sum is 43.

The square root of 326426938 is about 18067.2891713173. The cubic root of 326426938 is about 688.5391891078.

The spelling of 326426938 in words is "three hundred twenty-six million, four hundred twenty-six thousand, nine hundred thirty-eight".