676000144 has 10 divisors (see below), whose sum is σ = 1309750310. Its totient is φ = 338000064.

The previous prime is 676000141. The next prime is 676000163. The reversal of 676000144 is 441000676.

It can be written as a sum of positive squares in only one way, i.e., 676000000 + 144 = 26000^2 + 12^2 .

It is not an unprimeable number, because it can be changed into a prime (676000141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21124989 + ... + 21125020.

It is an arithmetic number, because the mean of its divisors is an integer number (130975031).

Almost surely, 2^676000144 is an apocalyptic number.

It is an amenable number.

676000144 is a deficient number, since it is larger than the sum of its proper divisors (633750166).

676000144 is a wasteful number, since it uses less digits than its factorization.

676000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42250017 (or 42250011 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 676000144 is about 26000.0027692306. The cubic root of 676000144 is about 877.6383578504.

The spelling of 676000144 in words is "six hundred seventy-six million, one hundred forty-four", and thus it is an aban number.