2679892 has 12 divisors (see below), whose sum is σ = 4778676. Its totient is φ = 1314560.

The previous prime is 2679877. The next prime is 2679899. The reversal of 2679892 is 2989762.

It is a happy number.

2679892 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 2 ways, for example, as 646416 + 2033476 = 804^2 + 1426^2 .

It is a super-2 number, since 2×2679892² = 14363642263328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679899) 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, 6109 + ... + 6532.

It is an arithmetic number, because the mean of its divisors is an integer number (398223).

2^2679892 is an apocalyptic number.

It is an amenable number.

2679892 is a deficient number, since it is larger than the sum of its proper divisors (2098784).

2679892 is a wasteful number, since it uses less digits than its factorization.

2679892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12698 (or 12696 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 2679892 is about 1637.0375682922. The cubic root of 2679892 is about 138.9011252745.

The spelling of 2679892 in words is "two million, six hundred seventy-nine thousand, eight hundred ninety-two".