679603303 has 4 divisors (see below), whose sum is σ = 681747480. Its totient is φ = 677459128.

The previous prime is 679603291. The next prime is 679603307. The reversal of 679603303 is 303306976.

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-679603303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679603307) 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, 1071613 + ... + 1072246.

It is an arithmetic number, because the mean of its divisors is an integer number (170436870).

Almost surely, 2^679603303 is an apocalyptic number.

679603303 is a deficient number, since it is larger than the sum of its proper divisors (2144177).

679603303 is a wasteful number, since it uses less digits than its factorization.

679603303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144176.

The product of its (nonzero) digits is 61236, while the sum is 37.

The square root of 679603303 is about 26069.2021933929. The cubic root of 679603303 is about 879.1949002720.

The spelling of 679603303 in words is "six hundred seventy-nine million, six hundred three thousand, three hundred three".