Search a number
-
+
3976079 = 172310169
BaseRepresentation
bin1111001010101110001111
321111000011012
433022232033
52004213304
6221115435
745540032
oct17125617
97430135
103976079
112276318
1213b8b7b
13a92a13
14757019
1553816e
hex3cab8f

3976079 has 8 divisors (see below), whose sum is σ = 4393440. Its totient is φ = 3579136.

The previous prime is 3976061. The next prime is 3976087. The reversal of 3976079 is 9706793.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3976079 - 212 = 3971983 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4694 + ... + 5475.

It is an arithmetic number, because the mean of its divisors is an integer number (549180).

Almost surely, 23976079 is an apocalyptic number.

3976079 is a deficient number, since it is larger than the sum of its proper divisors (417361).

3976079 is a wasteful number, since it uses less digits than its factorization.

3976079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 3976079 is about 1994.0107823179. The cubic root of 3976079 is about 158.4230371342.

The spelling of 3976079 in words is "three million, nine hundred seventy-six thousand, seventy-nine".

Divisors: 1 17 23 391 10169 172873 233887 3976079