2872848644 has 6 divisors (see below), whose sum is σ = 5027485134. Its totient is φ = 1436424320.

The previous prime is 2872848613. The next prime is 2872848653. The reversal of 2872848644 is 4468482782.

It can be written as a sum of positive squares in only one way, i.e., 1655676100 + 1217172544 = 40690^2 + 34888^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359106077 + ... + 359106084.

It is an arithmetic number, because the mean of its divisors is an integer number (837914189).

Almost surely, 2^2872848644 is an apocalyptic number.

It is an amenable number.

2872848644 is a deficient number, since it is larger than the sum of its proper divisors (2154636490).

2872848644 is a wasteful number, since it uses less digits than its factorization.

2872848644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718212165 (or 718212163 counting only the distinct ones).

The product of its digits is 5505024, while the sum is 53.

The square root of 2872848644 is about 53598.9612212774. The cubic root of 2872848644 is about 1421.5787248825.

The spelling of 2872848644 in words is "two billion, eight hundred seventy-two million, eight hundred forty-eight thousand, six hundred forty-four".