3272728375 has 24 divisors (see below), whose sum is σ = 4751209008. Its totient is φ = 2244152400.

The previous prime is 3272728369. The next prime is 3272728399. The reversal of 3272728375 is 5738272723.

It is not a de Polignac number, because 3272728375 - 2⁹ = 3272727863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261037 + ... + 273286.

It is an arithmetic number, because the mean of its divisors is an integer number (197967042).

Almost surely, 2^3272728375 is an apocalyptic number.

3272728375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3272728375 is a deficient number, since it is larger than the sum of its proper divisors (1478480633).

3272728375 is an equidigital number, since it uses as much as digits as its factorization.

3272728375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534352 (or 534335 counting only the distinct ones).

The product of its digits is 987840, while the sum is 46.

The square root of 3272728375 is about 57207.7649886796. The cubic root of 3272728375 is about 1484.6929761641.

The spelling of 3272728375 in words is "three billion, two hundred seventy-two million, seven hundred twenty-eight thousand, three hundred seventy-five".