6998293 has 4 divisors (see below), whose sum is σ = 7161088. Its totient is φ = 6835500.

The previous prime is 6998287. The next prime is 6998297. The reversal of 6998293 is 3928996.

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 a cyclic number.

It is not a de Polignac number, because 6998293 - 2⁵ = 6998261 is a prime.

It is a super-2 number, since 2×6998293² = 97952209827698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6998297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81333 + ... + 81418.

It is an arithmetic number, because the mean of its divisors is an integer number (1790272).

Almost surely, 2^6998293 is an apocalyptic number.

It is an amenable number.

6998293 is a deficient number, since it is larger than the sum of its proper divisors (162795).

6998293 is a wasteful number, since it uses less digits than its factorization.

6998293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162794.

The product of its digits is 209952, while the sum is 46.

The square root of 6998293 is about 2645.4286987178. The cubic root of 6998293 is about 191.2775676154.

The spelling of 6998293 in words is "six million, nine hundred ninety-eight thousand, two hundred ninety-three".