2930 has 8 divisors (see below), whose sum is σ = 5292. Its totient is φ = 1168.

The previous prime is 2927. The next prime is 2939. The reversal of 2930 is 392.

It is a happy number.

2930 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

2930 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 2809 + 121 = 53^2 + 11^2 .

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

2930 is strictly pandigital in base 5.

It is a Curzon number.

It is a plaindrome in base 11 and base 13.

It is a nialpdrome in base 5 and base 16.

It is not an unprimeable number, because it can be changed into a prime (2939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137 + ... + 156.

2²⁹³⁰ is an apocalyptic number.

2930 is a deficient number, since it is larger than the sum of its proper divisors (2362).

2930 is a wasteful number, since it uses less digits than its factorization.

2930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2930 is about 54.1294744109. The cubic root of 2930 is about 14.3094367757.

Subtracting from 2930 its sum of digits (14), we obtain a square (2916 = 54²).

The spelling of 2930 in words is "two thousand, nine hundred thirty".