6906998 has 16 divisors (see below), whose sum is σ = 12537504. Its totient is φ = 2785920.

The previous prime is 6906997. The next prime is 6907001. The reversal of 6906998 is 8996096.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6906997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14273 + ... + 14748.

It is an arithmetic number, because the mean of its divisors is an integer number (783594).

Almost surely, 2^6906998 is an apocalyptic number.

6906998 is a deficient number, since it is larger than the sum of its proper divisors (5630506).

6906998 is a wasteful number, since it uses less digits than its factorization.

6906998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29047.

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 6906998 is about 2628.1168162774. The cubic root of 6906998 is about 190.4421650314.

The spelling of 6906998 in words is "six million, nine hundred six thousand, nine hundred ninety-eight".