773673376377 has 16 divisors (see below), whose sum is σ = 1125997064640. Its totient is φ = 468620467200.

The previous prime is 773673376373. The next prime is 773673376379.

773673376377 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 773673376377 - 2² = 773673376373 is a prime.

It is a super-2 number, since 2×773673376377² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (773673376373) 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 15 ways as a sum of consecutive naturals, for example, 6754552 + ... + 6868137.

It is an arithmetic number, because the mean of its divisors is an integer number (70374816540).

Almost surely, 2^773673376377 is an apocalyptic number.

It is an amenable number.

773673376377 is a deficient number, since it is larger than the sum of its proper divisors (352323688263).

773673376377 is a wasteful number, since it uses less digits than its factorization.

773673376377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13624424.

The product of its digits is 343064484, while the sum is 66.

The spelling of 773673376377 in words is "seven hundred seventy-three billion, six hundred seventy-three million, three hundred seventy-six thousand, three hundred seventy-seven".