3123320677 has 4 divisors (see below), whose sum is σ = 3231021420. Its totient is φ = 3015619936.

The previous prime is 3123320663. The next prime is 3123320713. The reversal of 3123320677 is 7760233213.

3123320677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7760233213 = 19 ⋅408433327.

It can be written as a sum of positive squares in 2 ways, for example, as 2373053796 + 750266881 = 48714^2 + 27391^2 .

It is a cyclic number.

It is not a de Polignac number, because 3123320677 - 2¹⁹ = 3122796389 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 (3123320617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53850328 + ... + 53850385.

It is an arithmetic number, because the mean of its divisors is an integer number (807755355).

Almost surely, 2^3123320677 is an apocalyptic number.

It is an amenable number.

3123320677 is a deficient number, since it is larger than the sum of its proper divisors (107700743).

3123320677 is a wasteful number, since it uses less digits than its factorization.

3123320677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107700742.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 3123320677 is about 55886.6770974979. The cubic root of 3123320677 is about 1461.7469357685.

The spelling of 3123320677 in words is "three billion, one hundred twenty-three million, three hundred twenty thousand, six hundred seventy-seven".