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3399189 = 32235081
BaseRepresentation
bin1100111101111000010101
320101200210220
430331320111
51332233224
6200504553
740615113
oct14757025
96350726
103399189
111a11952
12117b159
13920271
14646ab3
15472279
hex33de15

3399189 has 8 divisors (see below), whose sum is σ = 4553472. Its totient is φ = 2255520.

The previous prime is 3399173. The next prime is 3399241. The reversal of 3399189 is 9819933.

It is a happy number.

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

It is not a de Polignac number, because 3399189 - 24 = 3399173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3399189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3399169) 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, 1872 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (569184).

Almost surely, 23399189 is an apocalyptic number.

It is an amenable number.

3399189 is a deficient number, since it is larger than the sum of its proper divisors (1154283).

3399189 is a wasteful number, since it uses less digits than its factorization.

3399189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5307.

The product of its digits is 52488, while the sum is 42.

The square root of 3399189 is about 1843.6889650915. The cubic root of 3399189 is about 150.3575028235.

It can be divided in two parts, 3399 and 189, that multiplied together give a triangular number (642411 = T1133).

The spelling of 3399189 in words is "three million, three hundred ninety-nine thousand, one hundred eighty-nine".

Divisors: 1 3 223 669 5081 15243 1133063 3399189