677301020 has 96 divisors (see below), whose sum is σ = 1636540416. Its totient is φ = 233164800.

The previous prime is 677301019. The next prime is 677301043. The reversal of 677301020 is 20103776.

677301020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319484 + ... + 321596.

It is an arithmetic number, because the mean of its divisors is an integer number (17047296).

Almost surely, 2^677301020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677301020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818270208).

677301020 is an abundant number, since it is smaller than the sum of its proper divisors (959239396).

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

677301020 is a wasteful number, since it uses less digits than its factorization.

677301020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211 (or 2209 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 677301020 is about 26025.0075888558. The cubic root of 677301020 is about 878.2009647854.

Adding to 677301020 its reverse (20103776), we get a palindrome (697404796).

The spelling of 677301020 in words is "six hundred seventy-seven million, three hundred one thousand, twenty".