1912837696 has 189 divisors, whose sum is σ = 4922729931. Its totient is φ = 734764800.

The previous prime is 1912837679. The next prime is 1912837699. The reversal of 1912837696 is 6967382191.

It is a happy number.

The square root of 1912837696 is 43736.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (1912837699) by changing a digit.

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 in 26 ways as a sum of consecutive naturals, for example, 26941341 + ... + 26941411.

Almost surely, 2^1912837696 is an apocalyptic number.

1912837696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1912837696 is the 43736-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1912837696

1912837696 is an abundant number, since it is smaller than the sum of its proper divisors (3009892235).

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

1912837696 is an equidigital number, since it uses as much as digits as its factorization.

1912837696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 91 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The cubic root of 1912837696 is about 1241.3455944417.

The spelling of 1912837696 in words is "one billion, nine hundred twelve million, eight hundred thirty-seven thousand, six hundred ninety-six".