677362003 has 4 divisors (see below), whose sum is σ = 677567968. Its totient is φ = 677156040.

The previous prime is 677361977. The next prime is 677362009. The reversal of 677362003 is 300263776.

It is a happy number.

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-677362003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 677362003.

It is not an unprimeable number, because it can be changed into a prime (677362009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97968 + ... + 104653.

It is an arithmetic number, because the mean of its divisors is an integer number (169391992).

Almost surely, 2^677362003 is an apocalyptic number.

677362003 is a deficient number, since it is larger than the sum of its proper divisors (205965).

677362003 is a wasteful number, since it uses less digits than its factorization.

677362003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205964.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 677362003 is about 26026.1791855816. The cubic root of 677362003 is about 878.2273212210.

The spelling of 677362003 in words is "six hundred seventy-seven million, three hundred sixty-two thousand, three".