676547744 has 48 divisors (see below), whose sum is σ = 1404849600. Its totient is φ = 319832064.

The previous prime is 676547723. The next prime is 676547747. The reversal of 676547744 is 447745676.

It is a super-2 number, since 2×676547744² = 915433699822979072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 676547692 and 676547701.

It is not an unprimeable number, because it can be changed into a prime (676547747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466829 + ... + 468275.

It is an arithmetic number, because the mean of its divisors is an integer number (29267700).

Almost surely, 2^676547744 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 676547744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702424800).

676547744 is an abundant number, since it is smaller than the sum of its proper divisors (728301856).

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

676547744 is a wasteful number, since it uses less digits than its factorization.

676547744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245 (or 2237 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 50.

The square root of 676547744 is about 26010.5314055672. The cubic root of 676547744 is about 877.8752735066.

The spelling of 676547744 in words is "six hundred seventy-six million, five hundred forty-seven thousand, seven hundred forty-four".