3855370000 has 50 divisors (see below), whose sum is σ = 9334260518. Its totient is φ = 1542144000.

The previous prime is 3855369983. The next prime is 3855370021. The reversal of 3855370000 is 735583.

It can be written as a sum of positive squares in 5 ways, for example, as 1011494416 + 2843875584 = 31804^2 + 53328^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 182769 + ... + 202768.

Almost surely, 2^3855370000 is an apocalyptic number.

It is an amenable number.

3855370000 is an abundant number, since it is smaller than the sum of its proper divisors (5478890518).

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

3855370000 is an equidigital number, since it uses as much as digits as its factorization.

3855370000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385565 (or 385544 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 3855370000 is about 62091.6258443923. The cubic root of 3855370000 is about 1568.0335638553.

The spelling of 3855370000 in words is "three billion, eight hundred fifty-five million, three hundred seventy thousand".