773676216474 has 16 divisors (see below), whose sum is σ = 1768402780608. Its totient is φ = 221050347552.

The previous prime is 773676216413. The next prime is 773676216479. The reversal of 773676216474 is 474612676377.

It is not an unprimeable number, because it can be changed into a prime (773676216479) 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, 9210431107 + ... + 9210431190.

It is an arithmetic number, because the mean of its divisors is an integer number (110525173788).

Almost surely, 2^773676216474 is an apocalyptic number.

773676216474 is an abundant number, since it is smaller than the sum of its proper divisors (994726564134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

773676216474 is a wasteful number, since it uses less digits than its factorization.

773676216474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18420862309.

The product of its digits is 49787136, while the sum is 60.

The spelling of 773676216474 in words is "seven hundred seventy-three billion, six hundred seventy-six million, two hundred sixteen thousand, four hundred seventy-four".