1926804852 has 108 divisors (see below), whose sum is σ = 5912184096. Its totient is φ = 526569120.

The previous prime is 1926804833. The next prime is 1926804857. The reversal of 1926804852 is 2584086291.

1926804852 is a `hidden beast` number, since 1 + 92 + 6 + 80 + 485 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1926804798 and 1926804807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1926804857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16827 + ... + 64317.

Almost surely, 2^1926804852 is an apocalyptic number.

1926804852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1926804852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2956092048).

1926804852 is an abundant number, since it is smaller than the sum of its proper divisors (3985379244).

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

1926804852 is a wasteful number, since it uses less digits than its factorization.

1926804852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47538 (or 47526 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 1926804852 is about 43895.3853155431. The cubic root of 1926804852 is about 1244.3596222857.

The spelling of 1926804852 in words is "one billion, nine hundred twenty-six million, eight hundred four thousand, eight hundred fifty-two".