7009797 has 8 divisors (see below), whose sum is σ = 9896256. Its totient is φ = 4398272.

The previous prime is 7009777. The next prime is 7009799. The reversal of 7009797 is 7979007.

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 7009797 - 2⁷ = 7009669 is a prime.

It is a super-3 number, since 3×7009797³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7009799) 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, 68673 + ... + 68774.

It is an arithmetic number, because the mean of its divisors is an integer number (1237032).

Almost surely, 2^7009797 is an apocalyptic number.

It is an amenable number.

7009797 is a deficient number, since it is larger than the sum of its proper divisors (2886459).

7009797 is a wasteful number, since it uses less digits than its factorization.

7009797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137467.

The product of its (nonzero) digits is 27783, while the sum is 39.

The square root of 7009797 is about 2647.6021226763. The cubic root of 7009797 is about 191.3823194700.

The spelling of 7009797 in words is "seven million, nine thousand, seven hundred ninety-seven".