3800852500 has 30 divisors (see below), whose sum is σ = 8311709714. Its totient is φ = 1520340000.

The previous prime is 3800852483. The next prime is 3800852501. The reversal of 3800852500 is 52580083.

It can be written as a sum of positive squares in 5 ways, for example, as 1435197456 + 2365655044 = 37884^2 + 48638^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800852501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 757671 + ... + 762670.

Almost surely, 2^3800852500 is an apocalyptic number.

It is an amenable number.

3800852500 is an abundant number, since it is smaller than the sum of its proper divisors (4510857214).

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

3800852500 is a wasteful number, since it uses less digits than its factorization.

3800852500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520365 (or 1520348 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 3800852500 is about 61651.0543299950. The cubic root of 3800852500 is about 1560.6074365759.

The spelling of 3800852500 in words is "three billion, eight hundred million, eight hundred fifty-two thousand, five hundred".