677665612034 has 8 divisors (see below), whose sum is σ = 1016503844880. Its totient is φ = 338830997076.

The previous prime is 677665611991. The next prime is 677665612079. The reversal of 677665612034 is 430216566776.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373964 + ... + 1222775.

It is an arithmetic number, because the mean of its divisors is an integer number (127062980610).

Almost surely, 2^677665612034 is an apocalyptic number.

677665612034 is a deficient number, since it is larger than the sum of its proper divisors (338838232846).

677665612034 is a wasteful number, since it uses less digits than its factorization.

677665612034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808944.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 677665612034 in words is "six hundred seventy-seven billion, six hundred sixty-five million, six hundred twelve thousand, thirty-four".