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4379473 = 72139643
BaseRepresentation
bin10000101101001101010001
322020111111201
4100231031101
52110120343
6233511201
752140100
oct20551521
98214451
104379473
1125213aa
121572501
13ba4507
14820037
155b794d
hex42d351

4379473 has 12 divisors (see below), whose sum is σ = 5139120. Its totient is φ = 3721032.

The previous prime is 4379467. The next prime is 4379477. The reversal of 4379473 is 3749734.

It is not a de Polignac number, because 4379473 - 217 = 4248401 is a prime.

It is a d-powerful number, because it can be written as 45 + 37 + 74 + 9 + 411 + 74 + 311 .

It is not an unprimeable number, because it can be changed into a prime (4379477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6490 + ... + 7132.

It is an arithmetic number, because the mean of its divisors is an integer number (428260).

Almost surely, 24379473 is an apocalyptic number.

It is an amenable number.

4379473 is a deficient number, since it is larger than the sum of its proper divisors (759647).

4379473 is a wasteful number, since it uses less digits than its factorization.

4379473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 789 counting only the distinct ones).

The product of its digits is 63504, while the sum is 37.

The square root of 4379473 is about 2092.7190446880. The cubic root of 4379473 is about 163.6090354943.

The spelling of 4379473 in words is "four million, three hundred seventy-nine thousand, four hundred seventy-three".

Divisors: 1 7 49 139 643 973 4501 6811 31507 89377 625639 4379473