677496050 has 144 divisors (see below), whose sum is σ = 1670196672. Its totient is φ = 201801600.

The previous prime is 677496037. The next prime is 677496059. The reversal of 677496050 is 50694776.

It is a junction number, because it is equal to n+sod(n) for n = 677495992 and 677496010.

It is not an unprimeable number, because it can be changed into a prime (677496059) 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 71 ways as a sum of consecutive naturals, for example, 619304 + ... + 620396.

It is an arithmetic number, because the mean of its divisors is an integer number (11598588).

Almost surely, 2^677496050 is an apocalyptic number.

677496050 is an abundant number, since it is smaller than the sum of its proper divisors (992700622).

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

677496050 is a wasteful number, since it uses less digits than its factorization.

677496050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 677496050 is about 26028.7542921285. The cubic root of 677496050 is about 878.2852498581.

The spelling of 677496050 in words is "six hundred seventy-seven million, four hundred ninety-six thousand, fifty".