94968006993409 has 9 divisors (see below), whose sum is σ = 104386439564449. Its totient is φ = 86334454360660.

The previous prime is 94968006993403. The next prime is 94968006993413. The reversal of 94968006993409 is 90439960086949.

The square root of 94968006993409 is 9745153.

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

It is a de Polignac number, because none of the positive numbers 2^k-94968006993409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94968006993403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 106753722 + ... + 107639644.

Almost surely, 2^{94968006993409} is an apocalyptic number.

94968006993409 is the 9745153-rd square number.

94968006993409 is the 4872577-th centered octagonal number.

It is an amenable number.

94968006993409 is a deficient number, since it is larger than the sum of its proper divisors (9418432571040).

94968006993409 is an frugal number, since it uses more digits than its factorization.

94968006993409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771868 (or 885934 counting only the distinct ones).

The product of its (nonzero) digits is 816293376, while the sum is 76.

The spelling of 94968006993409 in words is "ninety-four trillion, nine hundred sixty-eight billion, six million, nine hundred ninety-three thousand, four hundred nine".