677882736 has 40 divisors (see below), whose sum is σ = 1945775760. Its totient is φ = 225960768.

The previous prime is 677882719. The next prime is 677882761. The reversal of 677882736 is 637288776.

677882736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784155 + ... + 785018.

It is an arithmetic number, because the mean of its divisors is an integer number (48644394).

Almost surely, 2^677882736 is an apocalyptic number.

It is an amenable number.

677882736 is an abundant number, since it is smaller than the sum of its proper divisors (1267893024).

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

677882736 is a wasteful number, since it uses less digits than its factorization.

677882736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569190 (or 1569178 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 54.

The square root of 677882736 is about 26036.1812868170. The cubic root of 677882736 is about 878.4523140631.

The spelling of 677882736 in words is "six hundred seventy-seven million, eight hundred eighty-two thousand, seven hundred thirty-six".