3968496001 has 2 divisors, whose sum is σ = 3968496002. Its totient is φ = 3968496000.

The previous prime is 3968495989. The next prime is 3968496019. The reversal of 3968496001 is 1006948693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3822206976 + 146289025 = 61824^2 + 12095^2 .

It is a cyclic number.

It is not a de Polignac number, because 3968496001 - 2¹⁹ = 3967971713 is a prime.

It is not a weakly prime, because it can be changed into another prime (3968496041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1984248000 + 1984248001.

It is an arithmetic number, because the mean of its divisors is an integer number (1984248001).

Almost surely, 2^3968496001 is an apocalyptic number.

It is an amenable number.

3968496001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3968496001 is an equidigital number, since it uses as much as digits as its factorization.

3968496001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 3968496001 is about 62995.9998809448. Note that the first 3 decimals coincide. The cubic root of 3968496001 is about 1583.2226061170. Note that the first 3 decimals are identical.

The spelling of 3968496001 in words is "three billion, nine hundred sixty-eight million, four hundred ninety-six thousand, one".