3821733850 has 48 divisors (see below), whose sum is σ = 7886147040. Its totient is φ = 1366155200.

The previous prime is 3821733761. The next prime is 3821733857. The reversal of 3821733850 is 583371283.

It is not an unprimeable number, because it can be changed into a prime (3821733857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26437 + ... + 91336.

It is an arithmetic number, because the mean of its divisors is an integer number (164294730).

Almost surely, 2^3821733850 is an apocalyptic number.

3821733850 is an abundant number, since it is smaller than the sum of its proper divisors (4064413190).

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

3821733850 is a wasteful number, since it uses less digits than its factorization.

3821733850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117855 (or 117850 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3821733850 is about 61820.1734873011. The cubic root of 3821733850 is about 1563.4601382053.

The spelling of 3821733850 in words is "three billion, eight hundred twenty-one million, seven hundred thirty-three thousand, eight hundred fifty".