677547696 has 120 divisors (see below), whose sum is σ = 2045535744. Its totient is φ = 192689280.

The previous prime is 677547683. The next prime is 677547697. The reversal of 677547696 is 696745776.

It is not an unprimeable number, because it can be changed into a prime (677547697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 636861 + ... + 637923.

Almost surely, 2^677547696 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 677547696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1022767872).

677547696 is an abundant number, since it is smaller than the sum of its proper divisors (1367988048).

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

677547696 is a wasteful number, since it uses less digits than its factorization.

677547696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 1346 counting only the distinct ones).

The product of its digits is 13335840, while the sum is 57.

The square root of 677547696 is about 26029.7463683379. The cubic root of 677547696 is about 878.3075667250.

The spelling of 677547696 in words is "six hundred seventy-seven million, five hundred forty-seven thousand, six hundred ninety-six".