3850023500 has 48 divisors (see below), whose sum is σ = 8418900672. Its totient is φ = 1538096000.

The previous prime is 3850023497. The next prime is 3850023539. The reversal of 3850023500 is 53200583.

It is a self number, because there is not a number n which added to its sum of digits gives 3850023500.

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 15 ways as a sum of consecutive naturals, for example, 439160 + ... + 447840.

It is an arithmetic number, because the mean of its divisors is an integer number (175393764).

Almost surely, 2^3850023500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3850023500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4209450336).

3850023500 is an abundant number, since it is smaller than the sum of its proper divisors (4568877172).

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

3850023500 is a wasteful number, since it uses less digits than its factorization.

3850023500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9587 (or 9575 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3850023500 is about 62048.5575980619. The cubic root of 3850023500 is about 1567.3083961236.

The spelling of 3850023500 in words is "three billion, eight hundred fifty million, twenty-three thousand, five hundred".