6988950 has 96 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 1792800.

The previous prime is 6988939. The next prime is 6988991. The reversal of 6988950 is 598896.

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

It is a junction number, because it is equal to n+sod(n) for n = 6988896 and 6988905.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 41767 + ... + 41933.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 2^6988950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6988950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999360).

6988950 is an abundant number, since it is smaller than the sum of its proper divisors (13009770).

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

6988950 is a wasteful number, since it uses less digits than its factorization.

6988950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 6988950 is about 2643.6622325857. The cubic root of 6988950 is about 191.1924086492.

The spelling of 6988950 in words is "six million, nine hundred eighty-eight thousand, nine hundred fifty".