2830983 has 8 divisors (see below), whose sum is σ = 3828096. Its totient is φ = 1860600.

The previous prime is 2830979. The next prime is 2831011. The reversal of 2830983 is 3890382.

2830983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2830983 - 2² = 2830979 is a prime.

2830983 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6433 + ... + 6858.

It is an arithmetic number, because the mean of its divisors is an integer number (478512).

2^2830983 is an apocalyptic number.

2830983 is a deficient number, since it is larger than the sum of its proper divisors (997113).

2830983 is a wasteful number, since it uses less digits than its factorization.

2830983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13365.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2830983 is about 1682.5525251831. The cubic root of 2830983 is about 141.4639413336.

Multiplying 2830983 by its sum of digits (33), we get a palindrome (93422439).

The spelling of 2830983 in words is "two million, eight hundred thirty thousand, nine hundred eighty-three".