73740367077667 has 8 divisors (see below), whose sum is σ = 75733634113200. Its totient is φ = 71747114997024.

The previous prime is 73740367077581. The next prime is 73740367077733. The reversal of 73740367077667 is 76677076304737.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73740367077667 is a prime.

It is a super-2 number, since 2×73740367077667² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73740367077596 and 73740367077605.

It is not an unprimeable number, because it can be changed into a prime (73740367077067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6640509 + ... + 13841137.

It is an arithmetic number, because the mean of its divisors is an integer number (9466704264150).

Almost surely, 2^{73740367077667} is an apocalyptic number.

73740367077667 is a deficient number, since it is larger than the sum of its proper divisors (1993267035533).

73740367077667 is a wasteful number, since it uses less digits than its factorization.

73740367077667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477445.

The product of its (nonzero) digits is 914838624, while the sum is 70.

The spelling of 73740367077667 in words is "seventy-three trillion, seven hundred forty billion, three hundred sixty-seven million, seventy-seven thousand, six hundred sixty-seven".