2677866466 has 8 divisors (see below), whose sum is σ = 4381963344. Its totient is φ = 1217212020.

The previous prime is 2677866463. The next prime is 2677866491. The reversal of 2677866466 is 6646687762.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2677866466.

It is not an unprimeable number, because it can be changed into a prime (2677866463) 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, 60860580 + ... + 60860623.

It is an arithmetic number, because the mean of its divisors is an integer number (547745418).

Almost surely, 2^2677866466 is an apocalyptic number.

2677866466 is a deficient number, since it is larger than the sum of its proper divisors (1704096878).

2677866466 is a wasteful number, since it uses less digits than its factorization.

2677866466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121721216.

The product of its digits is 24385536, while the sum is 58.

The square root of 2677866466 is about 51748.1059170285. The cubic root of 2677866466 is about 1388.6612139309.

The spelling of 2677866466 in words is "two billion, six hundred seventy-seven million, eight hundred sixty-six thousand, four hundred sixty-six".