3623654166 has 32 divisors (see below), whose sum is σ = 7913189376. Its totient is φ = 1097100000.

The previous prime is 3623654137. The next prime is 3623654207. The reversal of 3623654166 is 6614563263.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 52116 + ... + 99816.

It is an arithmetic number, because the mean of its divisors is an integer number (247287168).

Almost surely, 2^3623654166 is an apocalyptic number.

3623654166 is an abundant number, since it is smaller than the sum of its proper divisors (4289535210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3623654166 is a wasteful number, since it uses less digits than its factorization.

3623654166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48868.

The product of its digits is 466560, while the sum is 42.

The square root of 3623654166 is about 60196.7953133720. The cubic root of 3623654166 is about 1535.9682822566.

The spelling of 3623654166 in words is "three billion, six hundred twenty-three million, six hundred fifty-four thousand, one hundred sixty-six".