6988293 has 12 divisors (see below), whose sum is σ = 10870860. Its totient is φ = 4300416.

The previous prime is 6988273. The next prime is 6988307. The reversal of 6988293 is 3928896.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 5008644 = 1407^2 + 2238^2 .

It is not a de Polignac number, because 6988293 - 2¹³ = 6980101 is a prime.

It is a d-powerful number, because it can be written as 6⁶ + 9⁶ + 8 + 8⁵ + 2⁷ + 9⁷ + 3¹³ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6988213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29748 + ... + 29981.

It is an arithmetic number, because the mean of its divisors is an integer number (905905).

Almost surely, 2^6988293 is an apocalyptic number.

It is an amenable number.

6988293 is a deficient number, since it is larger than the sum of its proper divisors (3882567).

6988293 is a wasteful number, since it uses less digits than its factorization.

6988293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59748 (or 59745 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 6988293 is about 2643.5379702210. The cubic root of 6988293 is about 191.1864174131.

The spelling of 6988293 in words is "six million, nine hundred eighty-eight thousand, two hundred ninety-three".