676375272 has 80 divisors (see below), whose sum is σ = 1898453700. Its totient is φ = 224985600.

The previous prime is 676375253. The next prime is 676375291. The reversal of 676375272 is 272573676.

676375272 is a `hidden beast` number, since 6 + 7 + 6 + 375 + 272 = 666.

It is an interprime number because it is at equal distance from previous prime (676375253) and next prime (676375291).

It can be written as a sum of positive squares in 2 ways, for example, as 674648676 + 1726596 = 25974^2 + 1314^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 453504 + ... + 454992.

Almost surely, 2^676375272 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 676375272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949226850).

676375272 is an abundant number, since it is smaller than the sum of its proper divisors (1222078428).

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

676375272 is a wasteful number, since it uses less digits than its factorization.

676375272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208 (or 2195 counting only the distinct ones).

The product of its digits is 740880, while the sum is 45.

The square root of 676375272 is about 26007.2157679364. The cubic root of 676375272 is about 877.8006683889.

The spelling of 676375272 in words is "six hundred seventy-six million, three hundred seventy-five thousand, two hundred seventy-two".