2783673 has 8 divisors (see below), whose sum is σ = 4124000. Its totient is φ = 1855764.

The previous prime is 2783663. The next prime is 2783687. The reversal of 2783673 is 3763872.

It is not a de Polignac number, because 2783673 - 2⁴ = 2783657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2783603) 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 7 ways as a sum of consecutive naturals, for example, 51523 + ... + 51576.

It is an arithmetic number, because the mean of its divisors is an integer number (515500).

2^2783673 is an apocalyptic number.

It is an amenable number.

2783673 is a deficient number, since it is larger than the sum of its proper divisors (1340327).

2783673 is a wasteful number, since it uses less digits than its factorization.

2783673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103108 (or 103102 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 2783673 is about 1668.4342959793. The cubic root of 2783673 is about 140.6714850766.

The spelling of 2783673 in words is "two million, seven hundred eighty-three thousand, six hundred seventy-three".