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4709404 = 227168193
BaseRepresentation
bin10001111101110000011100
322212021002101
4101331300130
52201200104
6244534444
755013020
oct21756034
98767071
104709404
112727277
1216b1424
13c8b73b
148a8380
156305a4
hex47dc1c

4709404 has 12 divisors (see below), whose sum is σ = 9418864. Its totient is φ = 2018304.

The previous prime is 4709401. The next prime is 4709417. The reversal of 4709404 is 4049074.

4709404 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

4709404 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 168193 = 4709404 / (4 + 7 + 0 + 9 + 4 + 0 + 4).

4709404 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4709401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84069 + ... + 84124.

Almost surely, 24709404 is an apocalyptic number.

It is an amenable number.

4709404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4709404 is a wasteful number, since it uses less digits than its factorization.

4709404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168204 (or 168202 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4709404 is about 2170.1161259251. The cubic root of 4709404 is about 167.6185126973.

The spelling of 4709404 in words is "four million, seven hundred nine thousand, four hundred four".

Divisors: 1 2 4 7 14 28 168193 336386 672772 1177351 2354702 4709404