3152663644 has 12 divisors (see below), whose sum is σ = 5941558504. Its totient is φ = 1455075504.

The previous prime is 3152663557. The next prime is 3152663677. The reversal of 3152663644 is 4463662513.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3152663597 and 3152663606.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30314022 + ... + 30314125.

Almost surely, 2^3152663644 is an apocalyptic number.

It is an amenable number.

3152663644 is a deficient number, since it is larger than the sum of its proper divisors (2788894860).

3152663644 is a wasteful number, since it uses less digits than its factorization.

3152663644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60628164 (or 60628162 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 3152663644 is about 56148.5854140601. The cubic root of 3152663644 is about 1466.3102806492.

The spelling of 3152663644 in words is "three billion, one hundred fifty-two million, six hundred sixty-three thousand, six hundred forty-four".