2679800472890 has 16 divisors (see below), whose sum is σ = 4935818546208. Its totient is φ = 1046991812496.

The previous prime is 2679800472889. The next prime is 2679800472893. The reversal of 2679800472890 is 982740089762.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2679800472893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116046632 + ... + 3116047491.

It is an arithmetic number, because the mean of its divisors is an integer number (308488659138).

Almost surely, 2^{2679800472890} is an apocalyptic number.

2679800472890 is a deficient number, since it is larger than the sum of its proper divisors (2256018073318).

2679800472890 is a wasteful number, since it uses less digits than its factorization.

2679800472890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232094173.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 2679800472890 in words is "two trillion, six hundred seventy-nine billion, eight hundred million, four hundred seventy-two thousand, eight hundred ninety".