677749100 has 36 divisors (see below), whose sum is σ = 1680819504. Its totient is φ = 232370880.

The previous prime is 677749099. The next prime is 677749109. The reversal of 677749100 is 1947776.

It is not an unprimeable number, because it can be changed into a prime (677749109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483407 + ... + 484806.

Almost surely, 2^677749100 is an apocalyptic number.

It is an amenable number.

677749100 is an abundant number, since it is smaller than the sum of its proper divisors (1003070404).

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

677749100 is a wasteful number, since it uses less digits than its factorization.

677749100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968234 (or 968227 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 677749100 is about 26033.6148085509. The cubic root of 677749100 is about 878.3945850183.

The spelling of 677749100 in words is "six hundred seventy-seven million, seven hundred forty-nine thousand, one hundred".