2790593 has 8 divisors (see below), whose sum is σ = 3037608. Its totient is φ = 2548224.

The previous prime is 2790569. The next prime is 2790629. The reversal of 2790593 is 3950972.

It can be written as a sum of positive squares in 4 ways, for example, as 693889 + 2096704 = 833^2 + 1448^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2790593 - 2¹⁶ = 2725057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2790563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 2367.

It is an arithmetic number, because the mean of its divisors is an integer number (379701).

2^2790593 is an apocalyptic number.

It is an amenable number.

2790593 is a deficient number, since it is larger than the sum of its proper divisors (247015).

2790593 is a wasteful number, since it uses less digits than its factorization.

2790593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2790593 is about 1670.5068093246. The cubic root of 2790593 is about 140.7879548333.

The spelling of 2790593 in words is "two million, seven hundred ninety thousand, five hundred ninety-three".