676976928 has 48 divisors (see below), whose sum is σ = 1838350080. Its totient is φ = 217876736.

The previous prime is 676976921. The next prime is 676976947. The reversal of 676976928 is 829679676.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×676976928² = 916595522088634368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676976921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118800 + ... + 124367.

It is an arithmetic number, because the mean of its divisors is an integer number (38298960).

Almost surely, 2^676976928 is an apocalyptic number.

It is an amenable number.

676976928 is an abundant number, since it is smaller than the sum of its proper divisors (1161373152).

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

676976928 is a wasteful number, since it uses less digits than its factorization.

676976928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243209 (or 243201 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 60.

The square root of 676976928 is about 26018.7802942413. The cubic root of 676976928 is about 878.0608678872.

The spelling of 676976928 in words is "six hundred seventy-six million, nine hundred seventy-six thousand, nine hundred twenty-eight".