6937998 has 8 divisors (see below), whose sum is σ = 13876008. Its totient is φ = 2312664.

The previous prime is 6937969. The next prime is 6938003. The reversal of 6937998 is 8997396.

It is a sphenic number, since it is the product of 3 distinct primes.

6937998 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6937998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578161 + ... + 578172.

It is an arithmetic number, because the mean of its divisors is an integer number (1734501).

Almost surely, 2^6937998 is an apocalyptic number.

6937998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6937998 is a wasteful number, since it uses less digits than its factorization.

6937998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156338.

The product of its digits is 734832, while the sum is 51.

The square root of 6937998 is about 2634.0079726531. The cubic root of 6937998 is about 190.7266541216.

The spelling of 6937998 in words is "six million, nine hundred thirty-seven thousand, nine hundred ninety-eight".