1077980946799 has 8 divisors (see below), whose sum is σ = 1112769506432. Its totient is φ = 1043193323520.

The previous prime is 1077980946767. The next prime is 1077980946811. The reversal of 1077980946799 is 9976490897701.

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 1077980946799 - 2⁵ = 1077980946767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077980946499) 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, 2682607 + ... + 3058159.

It is an arithmetic number, because the mean of its divisors is an integer number (139096188304).

Almost surely, 2^{1077980946799} is an apocalyptic number.

1077980946799 is a deficient number, since it is larger than the sum of its proper divisors (34788559633).

1077980946799 is an equidigital number, since it uses as much as digits as its factorization.

1077980946799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468177.

The product of its (nonzero) digits is 432081216, while the sum is 76.

The spelling of 1077980946799 in words is "one trillion, seventy-seven billion, nine hundred eighty million, nine hundred forty-six thousand, seven hundred ninety-nine".