1912467696 has 40 divisors (see below), whose sum is σ = 4948946640. Its totient is φ = 636404736.

The previous prime is 1912467679. The next prime is 1912467701. The reversal of 1912467696 is 6967642191.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5131 + ... + 62058.

It is an arithmetic number, because the mean of its divisors is an integer number (123723666).

Almost surely, 2^1912467696 is an apocalyptic number.

1912467696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1912467696 is an abundant number, since it is smaller than the sum of its proper divisors (3036478944).

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

1912467696 is a wasteful number, since it uses less digits than its factorization.

1912467696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67793 (or 67787 counting only the distinct ones).

The product of its digits is 979776, while the sum is 51.

The square root of 1912467696 is about 43731.7698704272. The cubic root of 1912467696 is about 1241.2655514968.

The spelling of 1912467696 in words is "one billion, nine hundred twelve million, four hundred sixty-seven thousand, six hundred ninety-six".