1960895808 has 84 divisors (see below), whose sum is σ = 5772523380. Its totient is φ = 635959296.

The previous prime is 1960895791. The next prime is 1960895819. The reversal of 1960895808 is 8085980691.

It can be written as a sum of positive squares in 2 ways, for example, as 1334294784 + 626601024 = 36528^2 + 25032^2 .

It is a super-2 number, since 2×1960895808² = 7690224739663945728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24693 + ... + 67316.

Almost surely, 2^1960895808 is an apocalyptic number.

1960895808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1960895808 is an abundant number, since it is smaller than the sum of its proper divisors (3811627572).

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

1960895808 is a wasteful number, since it uses less digits than its factorization.

1960895808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92064 (or 92051 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 54.

The square root of 1960895808 is about 44282.0032067204. The cubic root of 1960895808 is about 1251.6555786527.

The spelling of 1960895808 in words is "one billion, nine hundred sixty million, eight hundred ninety-five thousand, eight hundred eight".