3791222094 has 96 divisors (see below), whose sum is σ = 8642340000. Its totient is φ = 1107025920.

The previous prime is 3791222093. The next prime is 3791222179. The reversal of 3791222094 is 4902221973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791222093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3034782 + ... + 3036030.

It is an arithmetic number, because the mean of its divisors is an integer number (90024375).

Almost surely, 2^3791222094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3791222094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4321170000).

3791222094 is an abundant number, since it is smaller than the sum of its proper divisors (4851117906).

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

3791222094 is a wasteful number, since it uses less digits than its factorization.

3791222094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 3791222094 is about 61572.9006463071. The cubic root of 3791222094 is about 1559.2882593127.

It can be divided in two parts, 37912 and 22094, that added together give a palindrome (60006).

The spelling of 3791222094 in words is "three billion, seven hundred ninety-one million, two hundred twenty-two thousand, ninety-four".