676353771 has 6 divisors (see below), whose sum is σ = 976955460. Its totient is φ = 450902508.

The previous prime is 676353767. The next prime is 676353791. The reversal of 676353771 is 177353676.

It is a happy number.

676353771 is a `hidden beast` number, since 6 + 7 + 635 + 3 + 7 + 7 + 1 = 666.

It is not a de Polignac number, because 676353771 - 2² = 676353767 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676353701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37575201 + ... + 37575218.

It is an arithmetic number, because the mean of its divisors is an integer number (162825910).

Almost surely, 2^676353771 is an apocalyptic number.

676353771 is a deficient number, since it is larger than the sum of its proper divisors (300601689).

676353771 is a wasteful number, since it uses less digits than its factorization.

676353771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75150425 (or 75150422 counting only the distinct ones).

The product of its digits is 555660, while the sum is 45.

The square root of 676353771 is about 26006.8023986033. The cubic root of 676353771 is about 877.7913669488.

The spelling of 676353771 in words is "six hundred seventy-six million, three hundred fifty-three thousand, seven hundred seventy-one".