676169732 has 24 divisors (see below), whose sum is σ = 1411138176. Its totient is φ = 277187328.

The previous prime is 676169729. The next prime is 676169743. The reversal of 676169732 is 237961676.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524333 + ... + 525620.

It is an arithmetic number, because the mean of its divisors is an integer number (58797424).

Almost surely, 2^676169732 is an apocalyptic number.

It is an amenable number.

676169732 is an abundant number, since it is smaller than the sum of its proper divisors (734968444).

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

676169732 is a wasteful number, since it uses less digits than its factorization.

676169732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049987 (or 1049985 counting only the distinct ones).

The product of its digits is 571536, while the sum is 47.

The square root of 676169732 is about 26003.2638720604. The cubic root of 676169732 is about 877.7117426915.

The spelling of 676169732 in words is "six hundred seventy-six million, one hundred sixty-nine thousand, seven hundred thirty-two".