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4474869 = 37409521
BaseRepresentation
bin10001000100011111110101
322102100100220
4101010133311
52121143434
6235524553
753015160
oct21043765
98370326
104474869
112587043
1215b9759
13c08a69
14846ad7
155d5d49
hex4447f5

4474869 has 16 divisors (see below), whose sum is σ = 6848640. Its totient is φ = 2545920.

The previous prime is 4474867. The next prime is 4474879. The reversal of 4474869 is 9684744.

4474869 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4474869 - 21 = 4474867 is a prime.

It is a super-2 number, since 2×44748692 = 40048905134322, which contains 22 as substring.

4474869 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 4474869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4474867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8329 + ... + 8849.

It is an arithmetic number, because the mean of its divisors is an integer number (428040).

Almost surely, 24474869 is an apocalyptic number.

It is an amenable number.

4474869 is a deficient number, since it is larger than the sum of its proper divisors (2373771).

4474869 is a wasteful number, since it uses less digits than its factorization.

4474869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940.

The product of its digits is 193536, while the sum is 42.

The square root of 4474869 is about 2115.3886167794. The cubic root of 4474869 is about 164.7884524892.

The spelling of 4474869 in words is "four million, four hundred seventy-four thousand, eight hundred sixty-nine".

Divisors: 1 3 7 21 409 521 1227 1563 2863 3647 8589 10941 213089 639267 1491623 4474869