2980293 has 4 divisors (see below), whose sum is σ = 3973728. Its totient is φ = 1986860.

The previous prime is 2980291. The next prime is 2980297. The reversal of 2980293 is 3920892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2980293 - 2¹ = 2980291 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496713 + ... + 496718.

It is an arithmetic number, because the mean of its divisors is an integer number (993432).

2^2980293 is an apocalyptic number.

It is an amenable number.

2980293 is a deficient number, since it is larger than the sum of its proper divisors (993435).

2980293 is an equidigital number, since it uses as much as digits as its factorization.

2980293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993434.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2980293 is about 1726.3525132487. The cubic root of 2980293 is about 143.9084584083.

The spelling of 2980293 in words is "two million, nine hundred eighty thousand, two hundred ninety-three".