2679799 has 16 divisors (see below), whose sum is σ = 2976768. Its totient is φ = 2404512.

The previous prime is 2679773. The next prime is 2679811. The reversal of 2679799 is 9979762.

It is not a de Polignac number, because 2679799 - 2¹³ = 2671607 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 (2679709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39964 + ... + 40030.

It is an arithmetic number, because the mean of its divisors is an integer number (186048).

2^2679799 is an apocalyptic number.

2679799 is a deficient number, since it is larger than the sum of its proper divisors (296969).

2679799 is a wasteful number, since it uses less digits than its factorization.

2679799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174.

The product of its digits is 428652, while the sum is 49.

The square root of 2679799 is about 1637.0091630776. The cubic root of 2679799 is about 138.8995184991.

It can be divided in two parts, 26797 and 99, that added together give a square (26896 = 164²).

The spelling of 2679799 in words is "two million, six hundred seventy-nine thousand, seven hundred ninety-nine".