6990914 has 32 divisors (see below), whose sum is σ = 12631680. Its totient is φ = 2838528.

The previous prime is 6990913. The next prime is 6990923. The reversal of 6990914 is 4190996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6990911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27074 + ... + 27330.

It is an arithmetic number, because the mean of its divisors is an integer number (394740).

Almost surely, 2^6990914 is an apocalyptic number.

6990914 is a deficient number, since it is larger than the sum of its proper divisors (5640766).

6990914 is a wasteful number, since it uses less digits than its factorization.

6990914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 6990914 is about 2644.0336609052. The cubic root of 6990914 is about 191.2103162854.

The spelling of 6990914 in words is "six million, nine hundred ninety thousand, nine hundred fourteen".