677204466 has 8 divisors (see below), whose sum is σ = 1354408944. Its totient is φ = 225734820.

The previous prime is 677204459. The next prime is 677204467. The reversal of 677204466 is 664402776.

677204466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

677204466 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (677204467) 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, 56433700 + ... + 56433711.

It is an arithmetic number, because the mean of its divisors is an integer number (169301118).

Almost surely, 2^677204466 is an apocalyptic number.

677204466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677204466 is a wasteful number, since it uses less digits than its factorization.

677204466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112867416.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 677204466 is about 26023.1524992650. The cubic root of 677204466 is about 878.1592315712.

The spelling of 677204466 in words is "six hundred seventy-seven million, two hundred four thousand, four hundred sixty-six".