677016510 has 64 divisors (see below), whose sum is σ = 1669662720. Its totient is φ = 175593600.

The previous prime is 677016481. The next prime is 677016511. The reversal of 677016510 is 15610776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677016511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346035 + ... + 347985.

It is an arithmetic number, because the mean of its divisors is an integer number (26088480).

Almost surely, 2^677016510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677016510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834831360).

677016510 is an abundant number, since it is smaller than the sum of its proper divisors (992646210).

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

677016510 is a wasteful number, since it uses less digits than its factorization.

677016510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 677016510 is about 26019.5409260041. The cubic root of 677016510 is about 878.0779805964.

The spelling of 677016510 in words is "six hundred seventy-seven million, sixteen thousand, five hundred ten".