3144332650 has 48 divisors (see below), whose sum is σ = 5942827224. Its totient is φ = 1237524480.

The previous prime is 3144332617. The next prime is 3144332651. The reversal of 3144332650 is 562334413.

It can be written as a sum of positive squares in 12 ways, for example, as 1763244081 + 1381088569 = 41991^2 + 37163^2 .

It is not an unprimeable number, because it can be changed into a prime (3144332651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2105304 + ... + 2106796.

Almost surely, 2^3144332650 is an apocalyptic number.

3144332650 is a deficient number, since it is larger than the sum of its proper divisors (2798494574).

3144332650 is a wasteful number, since it uses less digits than its factorization.

3144332650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3144332650 is about 56074.3493051859. The cubic root of 3144332650 is about 1465.0175538672.

The spelling of 3144332650 in words is "three billion, one hundred forty-four million, three hundred thirty-two thousand, six hundred fifty".