2896674649444 has 81 divisors (see below), whose sum is σ = 5311301577561. Its totient is φ = 1382265457920.

The previous prime is 2896674649423. The next prime is 2896674649483. The reversal of 2896674649444 is 4449464766982.

The square root of 2896674649444 is 1701962.

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

2896674649444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1300717440100 + 1595957209344 = 1140490^2 + 1263312^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10235599327 + ... + 10235599609.

Almost surely, 2^{2896674649444} is an apocalyptic number.

2896674649444 is the 1701962-nd square number.

It is an amenable number.

2896674649444 is a deficient number, since it is larger than the sum of its proper divisors (2414626928117).

2896674649444 is an frugal number, since it uses more digits than its factorization.

2896674649444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 413 counting only the distinct ones).

The product of its digits is 2006581248, while the sum is 73.

The spelling of 2896674649444 in words is "two trillion, eight hundred ninety-six billion, six hundred seventy-four million, six hundred forty-nine thousand, four hundred forty-four".