2773870264036 has 9 divisors (see below), whose sum is σ = 4854278791299. Its totient is φ = 1386933466524.

The previous prime is 2773870264021. The next prime is 2773870264049. The reversal of 2773870264036 is 6304620783772.

The square root of 2773870264036 is 1665494.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2914615 + ... + 3747361.

Almost surely, 2^{2773870264036} is an apocalyptic number.

2773870264036 is the 1665494-th square number.

It is an amenable number.

2773870264036 is a deficient number, since it is larger than the sum of its proper divisors (2080408527263).

2773870264036 is an frugal number, since it uses more digits than its factorization.

2773870264036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665498 (or 832749 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 55.

The spelling of 2773870264036 in words is "two trillion, seven hundred seventy-three billion, eight hundred seventy million, two hundred sixty-four thousand, thirty-six".