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3441285 = 34529293
BaseRepresentation
bin1101001000001010000101
320110211120000
431020022011
51340110120
6201431513
741151621
oct15101205
96424500
103441285
111a40541
12119b599
13936483
14658181
1547e990
hex348285

3441285 has 40 divisors (see below), whose sum is σ = 6403320. Its totient is φ = 1766016.

The previous prime is 3441257. The next prime is 3441287. The reversal of 3441285 is 5821443.

It can be written as a sum of positive squares in 4 ways, for example, as 1127844 + 2313441 = 1062^2 + 1521^2 .

It is not a de Polignac number, because 3441285 - 211 = 3439237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

3441285 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441287) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11599 + ... + 11891.

It is an arithmetic number, because the mean of its divisors is an integer number (160083).

Almost surely, 23441285 is an apocalyptic number.

It is an amenable number.

3441285 is a deficient number, since it is larger than the sum of its proper divisors (2962035).

3441285 is a wasteful number, since it uses less digits than its factorization.

3441285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 330 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 3441285 is about 1855.0700795388. The cubic root of 3441285 is about 150.9756404136.

The spelling of 3441285 in words is "three million, four hundred forty-one thousand, two hundred eighty-five".

Divisors: 1 3 5 9 15 27 29 45 81 87 135 145 261 293 405 435 783 879 1305 1465 2349 2637 3915 4395 7911 8497 11745 13185 23733 25491 39555 42485 76473 118665 127455 229419 382365 688257 1147095 3441285