1960838218 has 4 divisors (see below), whose sum is σ = 2941257330. Its totient is φ = 980419108.

The previous prime is 1960838197. The next prime is 1960838221. The reversal of 1960838218 is 8128380691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8128380691 = 1307 ⋅6219113.

It can be written as a sum of positive squares in only one way, i.e., 1621431289 + 339406929 = 40267^2 + 18423^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490209553 + ... + 490209556.

Almost surely, 2^1960838218 is an apocalyptic number.

1960838218 is a deficient number, since it is larger than the sum of its proper divisors (980419112).

1960838218 is an equidigital number, since it uses as much as digits as its factorization.

1960838218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980419111.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 1960838218 is about 44281.3529377773. The cubic root of 1960838218 is about 1251.6433251459.

The spelling of 1960838218 in words is "one billion, nine hundred sixty million, eight hundred thirty-eight thousand, two hundred eighteen".