2728377933606 has 32 divisors (see below), whose sum is σ = 6529451466720. Its totient is φ = 839500902432.

The previous prime is 2728377933529. The next prime is 2728377933613. The reversal of 2728377933606 is 6063397738272.

It is a super-2 number, since 2×2728377933606² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943288425 + ... + 1943289828.

It is an arithmetic number, because the mean of its divisors is an integer number (204045358335).

Almost surely, 2^{2728377933606} is an apocalyptic number.

2728377933606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2728377933606 is an abundant number, since it is smaller than the sum of its proper divisors (3801073533114).

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

2728377933606 is a wasteful number, since it uses less digits than its factorization.

2728377933606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886578277 (or 3886578271 counting only the distinct ones).

The product of its (nonzero) digits is 96018048, while the sum is 63.

The spelling of 2728377933606 in words is "two trillion, seven hundred twenty-eight billion, three hundred seventy-seven million, nine hundred thirty-three thousand, six hundred six".