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3290006 = 21645003
BaseRepresentation
bin1100100011001110010110
320012011001002
430203032112
51320240011
6154303302
736651566
oct14431626
96164032
103290006
111947915
121127b32
138b2665
14618da6
1544ec3b
hex323396

3290006 has 4 divisors (see below), whose sum is σ = 4935012. Its totient is φ = 1645002.

The previous prime is 3289997. The next prime is 3290009. The reversal of 3290006 is 6000923.

It is a happy number.

3290006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6000923 = 19933011.

It is a self number, because there is not a number n which added to its sum of digits gives 3290006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290009) 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 as a sum of consecutive naturals, namely, 822500 + ... + 822503.

It is an arithmetic number, because the mean of its divisors is an integer number (1233753).

Almost surely, 23290006 is an apocalyptic number.

3290006 is a deficient number, since it is larger than the sum of its proper divisors (1645006).

3290006 is a wasteful number, since it uses less digits than its factorization.

3290006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645005.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3290006 is about 1813.8373686745. The cubic root of 3290006 is about 148.7301091497.

Adding to 3290006 its reverse (6000923), we get a palindrome (9290929).

The spelling of 3290006 in words is "three million, two hundred ninety thousand, six".

Divisors: 1 2 1645003 3290006