2853631244 has 6 divisors (see below), whose sum is σ = 4993854684. Its totient is φ = 1426815620.

The previous prime is 2853631243. The next prime is 2853631259. The reversal of 2853631244 is 4421363582.

It is a super-2 number, since 2×2853631244² = 16286422553465975072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2853631198 and 2853631207.

It is not an unprimeable number, because it can be changed into a prime (2853631243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356703902 + ... + 356703909.

It is an arithmetic number, because the mean of its divisors is an integer number (832309114).

Almost surely, 2^2853631244 is an apocalyptic number.

It is an amenable number.

2853631244 is a deficient number, since it is larger than the sum of its proper divisors (2140223440).

2853631244 is a wasteful number, since it uses less digits than its factorization.

2853631244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713407815 (or 713407813 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 2853631244 is about 53419.3901500195. The cubic root of 2853631244 is about 1418.4018328793.

The spelling of 2853631244 in words is "two billion, eight hundred fifty-three million, six hundred thirty-one thousand, two hundred forty-four".