3806223948 has 72 divisors (see below), whose sum is σ = 9983990016. Its totient is φ = 1221746400.

The previous prime is 3806223947. The next prime is 3806223979. The reversal of 3806223948 is 8493226083.

3806223948 is a `hidden beast` number, since 380 + 6 + 223 + 9 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (3806223943) 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, 92593 + ... + 127223.

It is an arithmetic number, because the mean of its divisors is an integer number (138666528).

Almost surely, 2^3806223948 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 3806223948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4991995008).

3806223948 is an abundant number, since it is smaller than the sum of its proper divisors (6177766068).

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

3806223948 is a wasteful number, since it uses less digits than its factorization.

3806223948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34755 (or 34750 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 3806223948 is about 61694.6022598412. The cubic root of 3806223948 is about 1561.3422520688.

The spelling of 3806223948 in words is "three billion, eight hundred six million, two hundred twenty-three thousand, nine hundred forty-eight".