1850372468 has 24 divisors (see below), whose sum is σ = 3701931072. Its totient is φ = 792762624.

The previous prime is 1850372467. The next prime is 1850372477. The reversal of 1850372468 is 8642730581.

It is a super-2 number, since 2×1850372468² = 6847756540664822048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1850372467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97796 + ... + 115172.

It is an arithmetic number, because the mean of its divisors is an integer number (154247128).

Almost surely, 2^1850372468 is an apocalyptic number.

It is an amenable number.

1850372468 is an abundant number, since it is smaller than the sum of its proper divisors (1851558604).

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

1850372468 is a wasteful number, since it uses less digits than its factorization.

1850372468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21191 (or 21189 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 1850372468 is about 43015.9559698491. The cubic root of 1850372468 is about 1227.6834066275.

The spelling of 1850372468 in words is "one billion, eight hundred fifty million, three hundred seventy-two thousand, four hundred sixty-eight".