326934340 has 24 divisors (see below), whose sum is σ = 698201280. Its totient is φ = 128556768.

The previous prime is 326934337. The next prime is 326934343. The reversal of 326934340 is 43439623.

It is an interprime number because it is at equal distance from previous prime (326934337) and next prime (326934343).

It is a junction number, because it is equal to n+sod(n) for n = 326934296 and 326934305.

It is not an unprimeable number, because it can be changed into a prime (326934343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137352 + ... + 139711.

It is an arithmetic number, because the mean of its divisors is an integer number (29091720).

Almost surely, 2^326934340 is an apocalyptic number.

It is an amenable number.

326934340 is an abundant number, since it is smaller than the sum of its proper divisors (371266940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326934340 is a wasteful number, since it uses less digits than its factorization.

326934340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277131 (or 277129 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 326934340 is about 18081.3257257315. The cubic root of 326934340 is about 688.8957623124.

The spelling of 326934340 in words is "three hundred twenty-six million, nine hundred thirty-four thousand, three hundred forty".