2830293 has 12 divisors (see below), whose sum is σ = 4175808. Its totient is φ = 1846440.

The previous prime is 2830291. The next prime is 2830301. The reversal of 2830293 is 3920382.

It is not a de Polignac number, because 2830293 - 2¹ = 2830291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830291) 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, 2923 + ... + 3768.

It is an arithmetic number, because the mean of its divisors is an integer number (347984).

2^2830293 is an apocalyptic number.

It is an amenable number.

2830293 is a deficient number, since it is larger than the sum of its proper divisors (1345515).

2830293 is a wasteful number, since it uses less digits than its factorization.

2830293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744 (or 6741 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2830293 is about 1682.3474670828. The cubic root of 2830293 is about 141.4524473224.

The spelling of 2830293 in words is "two million, eight hundred thirty thousand, two hundred ninety-three".