3278256323 has 4 divisors (see below), whose sum is σ = 3292957248. Its totient is φ = 3263555400.

The previous prime is 3278256313. The next prime is 3278256337. The reversal of 3278256323 is 3236528723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3278256323 - 2⁴ = 3278256307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3278256313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7350128 + ... + 7350573.

It is an arithmetic number, because the mean of its divisors is an integer number (823239312).

Almost surely, 2^3278256323 is an apocalyptic number.

3278256323 is a deficient number, since it is larger than the sum of its proper divisors (14700925).

3278256323 is a wasteful number, since it uses less digits than its factorization.

3278256323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14700924.

The product of its digits is 362880, while the sum is 41.

The square root of 3278256323 is about 57256.0592688669. The cubic root of 3278256323 is about 1485.5284349402.

The spelling of 3278256323 in words is "three billion, two hundred seventy-eight million, two hundred fifty-six thousand, three hundred twenty-three".