3278550233 has 4 divisors (see below), whose sum is σ = 3746914560. Its totient is φ = 2810185908.

The previous prime is 3278550229. The next prime is 3278550271. The reversal of 3278550233 is 3320558723.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3278550233 - 2² = 3278550229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3278550293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234182153 + ... + 234182166.

It is an arithmetic number, because the mean of its divisors is an integer number (936728640).

Almost surely, 2^3278550233 is an apocalyptic number.

It is an amenable number.

3278550233 is a deficient number, since it is larger than the sum of its proper divisors (468364327).

3278550233 is an equidigital number, since it uses as much as digits as its factorization.

3278550233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468364326.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 3278550233 is about 57258.6258392567. The cubic root of 3278550233 is about 1485.5728283180.

The spelling of 3278550233 in words is "three billion, two hundred seventy-eight million, five hundred fifty thousand, two hundred thirty-three".