3080978677 has 4 divisors (see below), whose sum is σ = 3521118496. Its totient is φ = 2640838860.

The previous prime is 3080978633. The next prime is 3080978701. The reversal of 3080978677 is 7768790803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7768790803 = 37 ⋅209967319.

It is a cyclic number.

It is not a de Polignac number, because 3080978677 - 2³¹ = 933495029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080978077) 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, 220069899 + ... + 220069912.

It is an arithmetic number, because the mean of its divisors is an integer number (880279624).

Almost surely, 2^3080978677 is an apocalyptic number.

It is an amenable number.

3080978677 is a deficient number, since it is larger than the sum of its proper divisors (440139819).

3080978677 is an equidigital number, since it uses as much as digits as its factorization.

3080978677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440139818.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The square root of 3080978677 is about 55506.5642694628. The cubic root of 3080978677 is about 1455.1113587651. Note that the first 3 decimals are identical.

The spelling of 3080978677 in words is "three billion, eighty million, nine hundred seventy-eight thousand, six hundred seventy-seven".