677104626304747 has 8 divisors (see below), whose sum is σ = 677420509865472. Its totient is φ = 676788768301800.

The previous prime is 677104626304697. The next prime is 677104626304781. The reversal of 677104626304747 is 747403626401776.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677104626304747 is a prime.

It is a super-2 number, since 2×677104626304747² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677104626304147) 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, 46711998 + ... + 59466124.

It is an arithmetic number, because the mean of its divisors is an integer number (84677563733184).

Almost surely, 2^{677104626304747} is an apocalyptic number.

677104626304747 is a deficient number, since it is larger than the sum of its proper divisors (315883560725).

677104626304747 is a wasteful number, since it uses less digits than its factorization.

677104626304747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12778889.

The product of its (nonzero) digits is 199148544, while the sum is 64.

The spelling of 677104626304747 in words is "six hundred seventy-seven trillion, one hundred four billion, six hundred twenty-six million, three hundred four thousand, seven hundred forty-seven".