6998760 has 48 divisors (see below), whose sum is σ = 22747140. Its totient is φ = 1866240.

The previous prime is 6998749. The next prime is 6998767. The reversal of 6998760 is 678996.

It can be written as a sum of positive squares in 2 ways, for example, as 6687396 + 311364 = 2586^2 + 558^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6998767) 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, 9361 + ... + 10080.

Almost surely, 2^6998760 is an apocalyptic number.

6998760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6998760 is an abundant number, since it is smaller than the sum of its proper divisors (15748380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6998760 is a wasteful number, since it uses less digits than its factorization.

6998760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19458 (or 19451 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 6998760 is about 2645.5169627126. The cubic root of 6998760 is about 191.2818222070.

The spelling of 6998760 in words is "six million, nine hundred ninety-eight thousand, seven hundred sixty".