2679928 has 8 divisors (see below), whose sum is σ = 5024880. Its totient is φ = 1339960.

The previous prime is 2679899. The next prime is 2679949. The reversal of 2679928 is 8299762.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167488 + ... + 167503.

It is an arithmetic number, because the mean of its divisors is an integer number (628110).

2^2679928 is an apocalyptic number.

It is an amenable number.

2679928 is a deficient number, since it is larger than the sum of its proper divisors (2344952).

2679928 is a wasteful number, since it uses less digits than its factorization.

2679928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334997 (or 334993 counting only the distinct ones).

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

The square root of 2679928 is about 1637.0485637268. The cubic root of 2679928 is about 138.9017472421.

The spelling of 2679928 in words is "two million, six hundred seventy-nine thousand, nine hundred twenty-eight".