7949017 has 2 divisors, whose sum is σ = 7949018. Its totient is φ = 7949016.

The previous prime is 7949009. The next prime is 7949083. The reversal of 7949017 is 7109497.

7949017 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 2859481 = 2256^2 + 1691^2 .

It is an emirp because it is prime and its reverse (7109497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7949017 - 2³ = 7949009 is a prime.

7949017 is a lucky number.

It is equal to p₅₃₆₅₉₉ and since 7949017 and 536599 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (7949317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3974508 + 3974509.

It is an arithmetic number, because the mean of its divisors is an integer number (3974509).

Almost surely, 2^7949017 is an apocalyptic number.

It is an amenable number.

7949017 is a deficient number, since it is larger than the sum of its proper divisors (1).

7949017 is an equidigital number, since it uses as much as digits as its factorization.

7949017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 7949017 is about 2819.4001134993. The cubic root of 7949017 is about 199.5742359346.

It can be divided in two parts, 79490 and 17, that added together give a cube (79507 = 43³).

The spelling of 7949017 in words is "seven million, nine hundred forty-nine thousand, seventeen".