3845950620 has 48 divisors (see below), whose sum is σ = 10775119488. Its totient is φ = 1024971840.

The previous prime is 3845950583. The next prime is 3845950627. The reversal of 3845950620 is 260595483.

3845950620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845950627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86475 + ... + 123165.

It is an arithmetic number, because the mean of its divisors is an integer number (224481656).

Almost surely, 2^3845950620 is an apocalyptic number.

3845950620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3845950620 is an abundant number, since it is smaller than the sum of its proper divisors (6929168868).

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

3845950620 is a wasteful number, since it uses less digits than its factorization.

3845950620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38450 (or 38448 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 3845950620 is about 62015.7288113266. The cubic root of 3845950620 is about 1566.7555240583.

The spelling of 3845950620 in words is "three billion, eight hundred forty-five million, nine hundred fifty thousand, six hundred twenty".