3135822844 has 48 divisors (see below), whose sum is σ = 7008696576. Its totient is φ = 1191945600.

The previous prime is 3135822827. The next prime is 3135822847. The reversal of 3135822844 is 4482285313.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3135822797 and 3135822806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135822847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111534 + ... + 136789.

It is an arithmetic number, because the mean of its divisors is an integer number (146014512).

Almost surely, 2^3135822844 is an apocalyptic number.

It is an amenable number.

3135822844 is an abundant number, since it is smaller than the sum of its proper divisors (3872873732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135822844 is a wasteful number, since it uses less digits than its factorization.

3135822844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248386 (or 248384 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 3135822844 is about 55998.4182276607. The cubic root of 3135822844 is about 1463.6947210768.

The spelling of 3135822844 in words is "three billion, one hundred thirty-five million, eight hundred twenty-two thousand, eight hundred forty-four".