Search a number
-
+
3389009 = 131032531
BaseRepresentation
bin1100111011011001010001
320101011211212
430323121101
51331422014
6200345505
740543331
oct14733121
96334755
103389009
111a05238
121175295
13918740
146430c1
1546e23e
hex33b651

3389009 has 8 divisors (see below), whose sum is σ = 3686592. Its totient is φ = 3096720.

The previous prime is 3389003. The next prime is 3389017. The reversal of 3389009 is 9009833.

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

It is a cyclic number.

It is not a de Polignac number, because 3389009 - 24 = 3388993 is a prime.

It is a super-2 number, since 2×33890092 = 22970764004162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3389003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 2604.

It is an arithmetic number, because the mean of its divisors is an integer number (460824).

Almost surely, 23389009 is an apocalyptic number.

It is an amenable number.

3389009 is a deficient number, since it is larger than the sum of its proper divisors (297583).

3389009 is a wasteful number, since it uses less digits than its factorization.

3389009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 3389009 is about 1840.9261256226. The cubic root of 3389009 is about 150.2072542467.

The spelling of 3389009 in words is "three million, three hundred eighty-nine thousand, nine".

Divisors: 1 13 103 1339 2531 32903 260693 3389009