676679737 has 8 divisors (see below), whose sum is σ = 712560960. Its totient is φ = 640825200.

The previous prime is 676679719. The next prime is 676679761. The reversal of 676679737 is 737976676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 676679737 - 2⁷ = 676679609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676679537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65508 + ... + 75130.

It is an arithmetic number, because the mean of its divisors is an integer number (89070120).

Almost surely, 2^676679737 is an apocalyptic number.

It is an amenable number.

676679737 is a deficient number, since it is larger than the sum of its proper divisors (35881223).

676679737 is a wasteful number, since it uses less digits than its factorization.

676679737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13343.

The product of its digits is 14002632, while the sum is 58.

The square root of 676679737 is about 26013.0685810037. The cubic root of 676679737 is about 877.9323603160.

The spelling of 676679737 in words is "six hundred seventy-six million, six hundred seventy-nine thousand, seven hundred thirty-seven".