1920800314 has 16 divisors (see below), whose sum is σ = 2992329000. Its totient is φ = 923940864.

The previous prime is 1920800293. The next prime is 1920800327. The reversal of 1920800314 is 4130080291.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1916250625 + 4549689 = 43775^2 + 2133^2 .

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 7 ways as a sum of consecutive naturals, for example, 139239 + ... + 152410.

Almost surely, 2^1920800314 is an apocalyptic number.

1920800314 is a deficient number, since it is larger than the sum of its proper divisors (1071528686).

1920800314 is a wasteful number, since it uses less digits than its factorization.

1920800314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291777.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1920800314 is about 43826.9359412679. The cubic root of 1920800314 is about 1243.0656701758.

The spelling of 1920800314 in words is "one billion, nine hundred twenty million, eight hundred thousand, three hundred fourteen".