1850168348 has 48 divisors (see below), whose sum is σ = 3785564160. Its totient is φ = 774725376.

The previous prime is 1850168347. The next prime is 1850168357. The reversal of 1850168348 is 8438610581.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1850168299 and 1850168308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1850168347) 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, 1285013 + ... + 1286451.

It is an arithmetic number, because the mean of its divisors is an integer number (78865920).

Almost surely, 2^1850168348 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 1850168348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1892782080).

1850168348 is an abundant number, since it is smaller than the sum of its proper divisors (1935395812).

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

1850168348 is a wasteful number, since it uses less digits than its factorization.

1850168348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 1850168348 is about 43013.5832964425. The cubic root of 1850168348 is about 1227.6382618515.

The spelling of 1850168348 in words is "one billion, eight hundred fifty million, one hundred sixty-eight thousand, three hundred forty-eight".