2732976005406 has 16 divisors (see below), whose sum is σ = 5465985091344. Its totient is φ = 910986488384.

The previous prime is 2732976005401. The next prime is 2732976005411. The reversal of 2732976005406 is 6045006792372.

It is an interprime number because it is at equal distance from previous prime (2732976005401) and next prime (2732976005411).

It is a super-2 number, since 2×2732976005406² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732976005401) 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 7 ways as a sum of consecutive naturals, for example, 230865 + ... + 2349308.

It is an arithmetic number, because the mean of its divisors is an integer number (341624068209).

Almost surely, 2^{2732976005406} is an apocalyptic number.

2732976005406 is an abundant number, since it is smaller than the sum of its proper divisors (2733009085938).

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

2732976005406 is a wasteful number, since it uses less digits than its factorization.

2732976005406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756715.

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 2732976005406 in words is "two trillion, seven hundred thirty-two billion, nine hundred seventy-six million, five thousand, four hundred six".