3946055500 has 24 divisors (see below), whose sum is σ = 8618186304. Its totient is φ = 1578422000.

The previous prime is 3946055483. The next prime is 3946055551. The reversal of 3946055500 is 55506493.

It is a self number, because there is not a number n which added to its sum of digits gives 3946055500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3945556 + ... + 3946555.

It is an arithmetic number, because the mean of its divisors is an integer number (359091096).

Almost surely, 2^3946055500 is an apocalyptic number.

It is an amenable number.

3946055500 is an abundant number, since it is smaller than the sum of its proper divisors (4672130804).

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

3946055500 is a wasteful number, since it uses less digits than its factorization.

3946055500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7892130 (or 7892118 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 3946055500 is about 62817.6368546287. The cubic root of 3946055500 is about 1580.2327676081.

The spelling of 3946055500 in words is "three billion, nine hundred forty-six million, fifty-five thousand, five hundred".