73768086737 has 8 divisors (see below), whose sum is σ = 77008332480. Its totient is φ = 70530585840.

The previous prime is 73768086713. The next prime is 73768086787.

73768086737 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 73768086737 - 2²⁰ = 73767038161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73768086737.

It is not an unprimeable number, because it can be changed into a prime (73768086787) by changing a digit.

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, 631187 + ... + 738872.

It is an arithmetic number, because the mean of its divisors is an integer number (9626041560).

Almost surely, 2^73768086737 is an apocalyptic number.

It is an amenable number.

73768086737 is a deficient number, since it is larger than the sum of its proper divisors (3240245743).

73768086737 is a wasteful number, since it uses less digits than its factorization.

73768086737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372423.

The product of its (nonzero) digits is 49787136, while the sum is 62.

The spelling of 73768086737 in words is "seventy-three billion, seven hundred sixty-eight million, eighty-six thousand, seven hundred thirty-seven".