6990094 has 16 divisors (see below), whose sum is σ = 11240208. Its totient is φ = 3248512.

The previous prime is 6990059. The next prime is 6990107. The reversal of 6990094 is 4900996.

It is a super-2 number, since 2×6990094² = 97722828257672, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1584 + ... + 4060.

It is an arithmetic number, because the mean of its divisors is an integer number (702513).

Almost surely, 2^6990094 is an apocalyptic number.

6990094 is a deficient number, since it is larger than the sum of its proper divisors (4250114).

6990094 is a wasteful number, since it uses less digits than its factorization.

6990094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 6990094 is about 2643.8785902533. The cubic root of 6990094 is about 191.2028399816.

The spelling of 6990094 in words is "six million, nine hundred ninety thousand, ninety-four".