3666552670 has 32 divisors (see below), whose sum is σ = 7203841920. Its totient is φ = 1332539040.

The previous prime is 3666552649. The next prime is 3666552713. The reversal of 3666552670 is 762556663.

It is a self number, because there is not a number n which added to its sum of digits gives 3666552670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209269 + ... + 226111.

It is an arithmetic number, because the mean of its divisors is an integer number (225120060).

Almost surely, 2^3666552670 is an apocalyptic number.

3666552670 is a deficient number, since it is larger than the sum of its proper divisors (3537289250).

3666552670 is a wasteful number, since it uses less digits than its factorization.

3666552670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18840.

The product of its (nonzero) digits is 1360800, while the sum is 46.

The square root of 3666552670 is about 60552.0657781384. The cubic root of 3666552670 is about 1542.0056890774.

The spelling of 3666552670 in words is "three billion, six hundred sixty-six million, five hundred fifty-two thousand, six hundred seventy".