3666166024 has 16 divisors (see below), whose sum is σ = 6875725500. Its totient is φ = 1832639232.

The previous prime is 3666166001. The next prime is 3666166039. The reversal of 3666166024 is 4206616663.

It can be written as a sum of positive squares in 2 ways, for example, as 3319833924 + 346332100 = 57618^2 + 18610^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18949 + ... + 87700.

Almost surely, 2^3666166024 is an apocalyptic number.

It is an amenable number.

3666166024 is a deficient number, since it is larger than the sum of its proper divisors (3209559476).

3666166024 is a wasteful number, since it uses less digits than its factorization.

3666166024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110952 (or 110948 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 3666166024 is about 60548.8730200654. The cubic root of 3666166024 is about 1541.9514845476.

The spelling of 3666166024 in words is "three billion, six hundred sixty-six million, one hundred sixty-six thousand, twenty-four".