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4769349 = 313223409
BaseRepresentation
bin10010001100011001000101
322222022022120
4102030121011
52210104344
6250120153
755352544
oct22143105
98868276
104769349
112768312
121720059
13cacb00
148c215b
15643219
hex48c645

4769349 has 24 divisors (see below), whose sum is σ = 7202880. Its totient is φ = 2800512.

The previous prime is 4769339. The next prime is 4769351. The reversal of 4769349 is 9439674.

It is not a de Polignac number, because 4769349 - 215 = 4736581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4769349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11457 + ... + 11865.

It is an arithmetic number, because the mean of its divisors is an integer number (300120).

Almost surely, 24769349 is an apocalyptic number.

It is an amenable number.

4769349 is a deficient number, since it is larger than the sum of its proper divisors (2433531).

4769349 is a wasteful number, since it uses less digits than its factorization.

4769349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 448 counting only the distinct ones).

The product of its digits is 163296, while the sum is 42.

The square root of 4769349 is about 2183.8839254869. The cubic root of 4769349 is about 168.3267097569.

It can be divided in two parts, 47 and 69349, that added together give a palindrome (69396).

The spelling of 4769349 in words is "four million, seven hundred sixty-nine thousand, three hundred forty-nine".

Divisors: 1 3 13 23 39 69 169 299 409 507 897 1227 3887 5317 9407 11661 15951 28221 69121 122291 207363 366873 1589783 4769349