677560003 has 4 divisors (see below), whose sum is σ = 690344208. Its totient is φ = 664775800.

The previous prime is 677559997. The next prime is 677560019. The reversal of 677560003 is 300065776.

677560003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677560003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677560043) 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, 6392023 + ... + 6392128.

It is an arithmetic number, because the mean of its divisors is an integer number (172586052).

Almost surely, 2^677560003 is an apocalyptic number.

677560003 is a deficient number, since it is larger than the sum of its proper divisors (12784205).

677560003 is a wasteful number, since it uses less digits than its factorization.

677560003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12784204.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 677560003 is about 26029.9827698752. The cubic root of 677560003 is about 878.3128845625.

The spelling of 677560003 in words is "six hundred seventy-seven million, five hundred sixty thousand, three".