676650707 has 4 divisors (see below), whose sum is σ = 699983520. Its totient is φ = 653317896.

The previous prime is 676650703. The next prime is 676650719. The reversal of 676650707 is 707056676.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 676650707 - 2² = 676650703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676650703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11666363 + ... + 11666420.

It is an arithmetic number, because the mean of its divisors is an integer number (174995880).

Almost surely, 2^676650707 is an apocalyptic number.

676650707 is a deficient number, since it is larger than the sum of its proper divisors (23332813).

676650707 is a wasteful number, since it uses less digits than its factorization.

676650707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23332812.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 676650707 is about 26012.5105862545. The cubic root of 676650707 is about 877.9198055137.

The spelling of 676650707 in words is "six hundred seventy-six million, six hundred fifty thousand, seven hundred seven".