3679678563 has 16 divisors (see below), whose sum is σ = 5353776000. Its totient is φ = 2229476480.

The previous prime is 3679678549. The next prime is 3679678609. The reversal of 3679678563 is 3658769763.

It is not a de Polignac number, because 3679678563 - 2¹⁰ = 3679677539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3679678497 and 3679678506.

It is not an unprimeable number, because it can be changed into a prime (3679678963) 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 15 ways as a sum of consecutive naturals, for example, 119848 + ... + 147386.

It is an arithmetic number, because the mean of its divisors is an integer number (334611000).

Almost surely, 2^3679678563 is an apocalyptic number.

3679678563 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3679678563 is a deficient number, since it is larger than the sum of its proper divisors (1674097437).

3679678563 is a wasteful number, since it uses less digits than its factorization.

3679678563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31602.

The product of its digits is 34292160, while the sum is 60.

The square root of 3679678563 is about 60660.3541285410. The cubic root of 3679678563 is about 1543.8435732142.

The spelling of 3679678563 in words is "three billion, six hundred seventy-nine million, six hundred seventy-eight thousand, five hundred sixty-three".