2959679 has 4 divisors (see below), whose sum is σ = 3015576. Its totient is φ = 2903784.

The previous prime is 2959673. The next prime is 2959681. The reversal of 2959679 is 9769592.

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

It is a cyclic number.

It is not a de Polignac number, because 2959679 - 2²⁰ = 1911103 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 (2959673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27869 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (753894).

2^2959679 is an apocalyptic number.

2959679 is a deficient number, since it is larger than the sum of its proper divisors (55897).

2959679 is an equidigital number, since it uses as much as digits as its factorization.

2959679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55896.

The product of its digits is 306180, while the sum is 47.

The square root of 2959679 is about 1720.3717621491. The cubic root of 2959679 is about 143.5758965915.

The spelling of 2959679 in words is "two million, nine hundred fifty-nine thousand, six hundred seventy-nine".