326111434 has 16 divisors (see below), whose sum is σ = 556839360. Its totient is φ = 141787360.

The previous prime is 326111419. The next prime is 326111453. The reversal of 326111434 is 434111623.

It is a junction number, because it is equal to n+sod(n) for n = 326111399 and 326111408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321739 + ... + 322750.

It is an arithmetic number, because the mean of its divisors is an integer number (34802460).

Almost surely, 2^326111434 is an apocalyptic number.

326111434 is a deficient number, since it is larger than the sum of its proper divisors (230727926).

326111434 is a wasteful number, since it uses less digits than its factorization.

326111434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644525.

The product of its digits is 1728, while the sum is 25.

The square root of 326111434 is about 18058.5557008306. Note that the first 3 decimals coincide. The cubic root of 326111434 is about 688.3172845304.

The spelling of 326111434 in words is "three hundred twenty-six million, one hundred eleven thousand, four hundred thirty-four".