6992668190 has 16 divisors (see below), whose sum is σ = 12587918400. Its totient is φ = 2796819360.

The previous prime is 6992668187. The next prime is 6992668217. The reversal of 6992668190 is 918662996.

It is a super-2 number, since 2×6992668190² = 97794816830875752200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124736 + ... + 171884.

It is an arithmetic number, because the mean of its divisors is an integer number (786744900).

Almost surely, 2^6992668190 is an apocalyptic number.

6992668190 is a deficient number, since it is larger than the sum of its proper divisors (5595250210).

6992668190 is a wasteful number, since it uses less digits than its factorization.

6992668190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61987.

The product of its (nonzero) digits is 2519424, while the sum is 56.

The square root of 6992668190 is about 83622.1752288231. The cubic root of 6992668190 is about 1912.2630805098.

The spelling of 6992668190 in words is "six billion, nine hundred ninety-two million, six hundred sixty-eight thousand, one hundred ninety".