1996896001 has 2 divisors, whose sum is σ = 1996896002. Its totient is φ = 1996896000.

The previous prime is 1996895981. The next prime is 1996896017. The reversal of 1996896001 is 1006986991.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1685020401 + 311875600 = 41049^2 + 17660^2 .

It is an emirp because it is prime and its reverse (1006986991) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 1009689661 and 1669869001.

It is a cyclic number.

It is not a de Polignac number, because 1996896001 - 2¹¹ = 1996893953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1996896301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 998448000 + 998448001.

It is an arithmetic number, because the mean of its divisors is an integer number (998448001).

Almost surely, 2^1996896001 is an apocalyptic number.

It is an amenable number.

1996896001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1996896001 is an equidigital number, since it uses as much as digits as its factorization.

1996896001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 49.

The square root of 1996896001 is about 44686.6423106503. The cubic root of 1996896001 is about 1259.2689134601.

The spelling of 1996896001 in words is "one billion, nine hundred ninety-six million, eight hundred ninety-six thousand, one".