2928079 has 12 divisors (see below), whose sum is σ = 3679312. Its totient is φ = 2280960.

The previous prime is 2928059. The next prime is 2928083. The reversal of 2928079 is 9708292.

It is not a de Polignac number, because 2928079 - 2¹¹ = 2926031 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 882 + ... + 2575.

2^2928079 is an apocalyptic number.

2928079 is a deficient number, since it is larger than the sum of its proper divisors (751233).

2928079 is a wasteful number, since it uses less digits than its factorization.

2928079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2928079 is about 1711.1630547671. The cubic root of 2928079 is about 143.0630885334.

The spelling of 2928079 in words is "two million, nine hundred twenty-eight thousand, seventy-nine".