2790478676 has 12 divisors (see below), whose sum is σ = 4908906240. Its totient is φ = 1387934040.

The previous prime is 2790478667. The next prime is 2790478699. The reversal of 2790478676 is 6768740972.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825466 + ... + 1826993.

It is an arithmetic number, because the mean of its divisors is an integer number (409075520).

Almost surely, 2^2790478676 is an apocalyptic number.

It is an amenable number.

2790478676 is a deficient number, since it is larger than the sum of its proper divisors (2118427564).

2790478676 is a wasteful number, since it uses less digits than its factorization.

2790478676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652654 (or 3652652 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 56.

The square root of 2790478676 is about 52824.9815522921. The cubic root of 2790478676 is about 1407.8603222375.

The spelling of 2790478676 in words is "two billion, seven hundred ninety million, four hundred seventy-eight thousand, six hundred seventy-six".