3667646552 has 16 divisors (see below), whose sum is σ = 6878196000. Its totient is φ = 1833460960.

The previous prime is 3667646483. The next prime is 3667646561. The reversal of 3667646552 is 2556467663.

It is a self number, because there is not a number n which added to its sum of digits gives 3667646552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449 + ... + 85647.

It is an arithmetic number, because the mean of its divisors is an integer number (429887250).

Almost surely, 2^3667646552 is an apocalyptic number.

It is an amenable number.

3667646552 is a deficient number, since it is larger than the sum of its proper divisors (3210549448).

3667646552 is a wasteful number, since it uses less digits than its factorization.

3667646552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90586 (or 90582 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 50.

The square root of 3667646552 is about 60561.0976782951. The cubic root of 3667646552 is about 1542.1590215309.

The spelling of 3667646552 in words is "three billion, six hundred sixty-seven million, six hundred forty-six thousand, five hundred fifty-two".