1952804808 has 64 divisors (see below), whose sum is σ = 5437656000. Its totient is φ = 649351296.

The previous prime is 1952804783. The next prime is 1952804839. The reversal of 1952804808 is 8084082591.

It is a happy number.

1952804808 is a `hidden beast` number, since 1 + 95 + 2 + 80 + 480 + 8 = 666.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 79716 + ... + 101292.

It is an arithmetic number, because the mean of its divisors is an integer number (84963375).

Almost surely, 2^1952804808 is an apocalyptic number.

1952804808 is a gapful number since it is divisible by the number (18) 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 1952804808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2718828000).

1952804808 is an abundant number, since it is smaller than the sum of its proper divisors (3484851192).

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

1952804808 is a wasteful number, since it uses less digits than its factorization.

1952804808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22011 (or 22001 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 1952804808 is about 44190.5511167263. The cubic root of 1952804808 is about 1249.9316886402.

The spelling of 1952804808 in words is "one billion, nine hundred fifty-two million, eight hundred four thousand, eight hundred eight".