2887579706944 has 21 divisors (see below), whose sum is σ = 5730067957291. Its totient is φ = 1443783056320.

The previous prime is 2887579706941. The next prime is 2887579706969. The reversal of 2887579706944 is 4496079757882.

The square root of 2887579706944 is 1699288.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2887579706941) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13488099 + ... + 13700509.

Almost surely, 2^{2887579706944} is an apocalyptic number.

2887579706944 is the 1699288-th square number.

It is an amenable number.

2887579706944 is a deficient number, since it is larger than the sum of its proper divisors (2842488250347).

2887579706944 is an frugal number, since it uses more digits than its factorization.

2887579706944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424834 (or 212413 counting only the distinct ones).

The product of its (nonzero) digits is 1706987520, while the sum is 76.

The spelling of 2887579706944 in words is "two trillion, eight hundred eighty-seven billion, five hundred seventy-nine million, seven hundred six thousand, nine hundred forty-four".