3846665500 has 24 divisors (see below), whose sum is σ = 8401118544. Its totient is φ = 1538666000.

The previous prime is 3846665489. The next prime is 3846665519. The reversal of 3846665500 is 55666483.

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 7 ways as a sum of consecutive naturals, for example, 3846166 + ... + 3847165.

It is an arithmetic number, because the mean of its divisors is an integer number (350046606).

Almost surely, 2^3846665500 is an apocalyptic number.

It is an amenable number.

3846665500 is an abundant number, since it is smaller than the sum of its proper divisors (4554453044).

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

3846665500 is a wasteful number, since it uses less digits than its factorization.

3846665500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7693350 (or 7693338 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 3846665500 is about 62021.4922426089. The cubic root of 3846665500 is about 1566.8525934965.

The spelling of 3846665500 in words is "three billion, eight hundred forty-six million, six hundred sixty-five thousand, five hundred".