7280093 has 2 divisors, whose sum is σ = 7280094. Its totient is φ = 7280092.

The previous prime is 7280089. The next prime is 7280099. The reversal of 7280093 is 3900827.

7280093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5098564 + 2181529 = 2258^2 + 1477^2 .

It is a cyclic number.

It is not a de Polignac number, because 7280093 - 2² = 7280089 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7280099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3640046 + 3640047.

It is an arithmetic number, because the mean of its divisors is an integer number (3640047).

Almost surely, 2^7280093 is an apocalyptic number.

It is an amenable number.

7280093 is a deficient number, since it is larger than the sum of its proper divisors (1).

7280093 is an equidigital number, since it uses as much as digits as its factorization.

7280093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 7280093 is about 2698.1647466380. The cubic root of 7280093 is about 193.8112469568.

The spelling of 7280093 in words is "seven million, two hundred eighty thousand, ninety-three".