7108949 has 6 divisors (see below), whose sum is σ = 7288290. Its totient is φ = 6933920.

The previous prime is 7108931. The next prime is 7108963. The reversal of 7108949 is 9498017.

It can be written as a sum of positive squares in 3 ways, for example, as 255025 + 6853924 = 505^2 + 2618^2 .

It is not a de Polignac number, because 7108949 - 2⁸ = 7108693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7108979) 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 in 5 ways as a sum of consecutive naturals, for example, 434 + ... + 3795.

It is an arithmetic number, because the mean of its divisors is an integer number (1214715).

Almost surely, 2^7108949 is an apocalyptic number.

It is an amenable number.

7108949 is a deficient number, since it is larger than the sum of its proper divisors (179341).

7108949 is an equidigital number, since it uses as much as digits as its factorization.

7108949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311 (or 4270 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 7108949 is about 2666.2612400138. The cubic root of 7108949 is about 192.2804513332.

The spelling of 7108949 in words is "seven million, one hundred eight thousand, nine hundred forty-nine".