3276128773 has 8 divisors (see below), whose sum is σ = 3317364288. Its totient is φ = 3234935424.

The previous prime is 3276128761. The next prime is 3276128839. The reversal of 3276128773 is 3778216723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3276128773 - 2⁵ = 3276128741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3276128473) 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, 163765 + ... + 182677.

It is an arithmetic number, because the mean of its divisors is an integer number (414670536).

Almost surely, 2^3276128773 is an apocalyptic number.

It is an amenable number.

3276128773 is a deficient number, since it is larger than the sum of its proper divisors (41235515).

3276128773 is a wasteful number, since it uses less digits than its factorization.

3276128773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21083.

The product of its digits is 592704, while the sum is 46.

The square root of 3276128773 is about 57237.4769971563. The cubic root of 3276128773 is about 1485.2070018699.

The spelling of 3276128773 in words is "three billion, two hundred seventy-six million, one hundred twenty-eight thousand, seven hundred seventy-three".