7738068994246 has 8 divisors (see below), whose sum is σ = 11607115766400. Its totient is φ = 3869030405448.

The previous prime is 7738068994213. The next prime is 7738068994273. The reversal of 7738068994246 is 6424998608377.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7738068994246² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1662480 + ... + 4270828.

It is an arithmetic number, because the mean of its divisors is an integer number (1450889470800).

Almost surely, 2^{7738068994246} is an apocalyptic number.

7738068994246 is a deficient number, since it is larger than the sum of its proper divisors (3869046772154).

7738068994246 is a wasteful number, since it uses less digits than its factorization.

7738068994246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091678.

The product of its (nonzero) digits is 877879296, while the sum is 73.

The spelling of 7738068994246 in words is "seven trillion, seven hundred thirty-eight billion, sixty-eight million, nine hundred ninety-four thousand, two hundred forty-six".