2678027608 has 8 divisors (see below), whose sum is σ = 5021301780. Its totient is φ = 1339013800.

The previous prime is 2678027603. The next prime is 2678027621. The reversal of 2678027608 is 8067208762.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678027603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167376718 + ... + 167376733.

Almost surely, 2^2678027608 is an apocalyptic number.

It is an amenable number.

2678027608 is a deficient number, since it is larger than the sum of its proper divisors (2343274172).

2678027608 is a wasteful number, since it uses less digits than its factorization.

2678027608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334753457 (or 334753453 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 2678027608 is about 51749.6628781290. The cubic root of 2678027608 is about 1388.6890678412.

The spelling of 2678027608 in words is "two billion, six hundred seventy-eight million, twenty-seven thousand, six hundred eight".