3744667144 has 16 divisors (see below), whose sum is σ = 7027598700. Its totient is φ = 1870640832.

The previous prime is 3744667139. The next prime is 3744667153. The reversal of 3744667144 is 4417664473.

It can be written as a sum of positive squares in 2 ways, for example, as 3737855044 + 6812100 = 61138^2 + 2610^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3744667094 and 3744667103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202167 + ... + 219910.

Almost surely, 2^3744667144 is an apocalyptic number.

It is an amenable number.

3744667144 is a deficient number, since it is larger than the sum of its proper divisors (3282931556).

3744667144 is a wasteful number, since it uses less digits than its factorization.

3744667144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423192 (or 423188 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 46.

The square root of 3744667144 is about 61193.6854912335. The cubic root of 3744667144 is about 1552.8794403267.

The spelling of 3744667144 in words is "three billion, seven hundred forty-four million, six hundred sixty-seven thousand, one hundred forty-four".