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4340476 = 227155017
BaseRepresentation
bin10000100011101011111100
322011112000101
4100203223330
52102343401
6233010444
751615310
oct20435374
98145011
104340476
1124a5078
121553a24
13b8c83a
1480db40
155ab101
hex423afc

4340476 has 12 divisors (see below), whose sum is σ = 8681008. Its totient is φ = 1860192.

The previous prime is 4340471. The next prime is 4340477. The reversal of 4340476 is 6740434.

4340476 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

4340476 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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: 155017 = 4340476 / (4 + 3 + 4 + 0 + 4 + 7 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340471) 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, 77481 + ... + 77536.

Almost surely, 24340476 is an apocalyptic number.

It is an amenable number.

4340476 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.

4340476 is a wasteful number, since it uses less digits than its factorization.

4340476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155028 (or 155026 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 4340476 is about 2083.3809061235. The cubic root of 4340476 is about 163.1219682549.

The spelling of 4340476 in words is "four million, three hundred forty thousand, four hundred seventy-six".

Divisors: 1 2 4 7 14 28 155017 310034 620068 1085119 2170238 4340476