7164849 has 4 divisors (see below), whose sum is σ = 9553136. Its totient is φ = 4776564.

The previous prime is 7164847. The next prime is 7164853. The reversal of 7164849 is 9484617.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7164849 - 2¹ = 7164847 is a prime.

It is a super-2 number, since 2×7164849² = 102670122385602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7164847) 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 3 ways as a sum of consecutive naturals, for example, 1194139 + ... + 1194144.

It is an arithmetic number, because the mean of its divisors is an integer number (2388284).

Almost surely, 2^7164849 is an apocalyptic number.

It is an amenable number.

7164849 is a deficient number, since it is larger than the sum of its proper divisors (2388287).

7164849 is a wasteful number, since it uses less digits than its factorization.

7164849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388286.

The product of its digits is 48384, while the sum is 39.

The square root of 7164849 is about 2676.7235568882. The cubic root of 7164849 is about 192.7831241721.

It can be divided in two parts, 716 and 4849, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 7164849 in words is "seven million, one hundred sixty-four thousand, eight hundred forty-nine".