2979283 has 4 divisors (see below), whose sum is σ = 3042720. Its totient is φ = 2915848.

The previous prime is 2979281. The next prime is 2979299. The reversal of 2979283 is 3829792.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2979283 - 2¹ = 2979281 is a prime.

It is a super-3 number, since 3×2979283³ = 79333484565561174561, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2979281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31648 + ... + 31741.

It is an arithmetic number, because the mean of its divisors is an integer number (760680).

2^2979283 is an apocalyptic number.

2979283 is a deficient number, since it is larger than the sum of its proper divisors (63437).

2979283 is an equidigital number, since it uses as much as digits as its factorization.

2979283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63436.

The product of its digits is 54432, while the sum is 40.

The square root of 2979283 is about 1726.0599641959. The cubic root of 2979283 is about 143.8922000555.

The spelling of 2979283 in words is "two million, nine hundred seventy-nine thousand, two hundred eighty-three".