796380977 has 12 divisors (see below), whose sum is σ = 958348980. Its totient is φ = 659072736.

The previous prime is 796380889. The next prime is 796381009. The reversal of 796380977 is 779083697.

It can be written as a sum of positive squares in 2 ways, for example, as 450458176 + 345922801 = 21224^2 + 18599^2 .

It is not a de Polignac number, because 796380977 - 2¹² = 796376881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796350977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278798 + ... + 281639.

It is an arithmetic number, because the mean of its divisors is an integer number (79862415).

Almost surely, 2^796380977 is an apocalyptic number.

It is an amenable number.

796380977 is a deficient number, since it is larger than the sum of its proper divisors (161968003).

796380977 is a wasteful number, since it uses less digits than its factorization.

796380977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560480 (or 560473 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 56.

The square root of 796380977 is about 28220.2228375327. Note that the first 3 decimals coincide. The cubic root of 796380977 is about 926.9158158252.

The spelling of 796380977 in words is "seven hundred ninety-six million, three hundred eighty thousand, nine hundred seventy-seven".