2758980676 has 9 divisors (see below), whose sum is σ = 4828400031. Its totient is φ = 1379437812.

The previous prime is 2758980649. The next prime is 2758980689. The reversal of 2758980676 is 6760898572.

The square root of 2758980676 is 52526.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2758980676² = 15223948741082833952, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2758980676.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 91921 + ... + 118183.

Almost surely, 2^2758980676 is an apocalyptic number.

2758980676 is the 52526-th square number.

It is an amenable number.

2758980676 is a deficient number, since it is larger than the sum of its proper divisors (2069419355).

2758980676 is an frugal number, since it uses more digits than its factorization.

2758980676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52530 (or 26265 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 58.

The cubic root of 2758980676 is about 1402.5431116330.

The spelling of 2758980676 in words is "two billion, seven hundred fifty-eight million, nine hundred eighty thousand, six hundred seventy-six".