1179820627673 has 8 divisors (see below), whose sum is σ = 1185772741920. Its totient is φ = 1173875133760.

The previous prime is 1179820627649. The next prime is 1179820627697. The reversal of 1179820627673 is 3767260289711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1179820627649) and next prime (1179820627697).

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 1179820627673 - 2¹² = 1179820623577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1179820617673) 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, 1297568 + ... + 2010801.

It is an arithmetic number, because the mean of its divisors is an integer number (148221592740).

Almost surely, 2^{1179820627673} is an apocalyptic number.

It is an amenable number.

1179820627673 is a deficient number, since it is larger than the sum of its proper divisors (5952114247).

1179820627673 is a wasteful number, since it uses less digits than its factorization.

1179820627673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310167.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 1179820627673 in words is "one trillion, one hundred seventy-nine billion, eight hundred twenty million, six hundred twenty-seven thousand, six hundred seventy-three".