Search a number
-
+
3679243 = 3799439
BaseRepresentation
bin1110000010010000001011
320220220222021
432002100023
51420213433
6210505311
743162441
oct16022013
96826867
103679243
1120932a7
121295237
139ba889
146bab91
154ca22d
hex38240b

3679243 has 4 divisors (see below), whose sum is σ = 3778720. Its totient is φ = 3579768.

The previous prime is 3679237. The next prime is 3679261. The reversal of 3679243 is 3429763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3679243 - 25 = 3679211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3679199 and 3679208.

It is not an unprimeable number, because it can be changed into a prime (3679213) 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, 49683 + ... + 49756.

It is an arithmetic number, because the mean of its divisors is an integer number (944680).

Almost surely, 23679243 is an apocalyptic number.

3679243 is a deficient number, since it is larger than the sum of its proper divisors (99477).

3679243 is an equidigital number, since it uses as much as digits as its factorization.

3679243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99476.

The product of its digits is 27216, while the sum is 34.

The square root of 3679243 is about 1918.1352924129. The cubic root of 3679243 is about 154.3782655966.

The spelling of 3679243 in words is "three million, six hundred seventy-nine thousand, two hundred forty-three".

Divisors: 1 37 99439 3679243