6826896690 has 32 divisors (see below), whose sum is σ = 16391090880. Its totient is φ = 1819779264.

The previous prime is 6826896689. The next prime is 6826896691. The reversal of 6826896690 is 966986286.

It is an interprime number because it is at equal distance from previous prime (6826896689) and next prime (6826896691).

It is a super-2 number, since 2×6826896690² = 93213036831865912200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6826896691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33252 + ... + 121488.

It is an arithmetic number, because the mean of its divisors is an integer number (512221590).

Almost surely, 2^6826896690 is an apocalyptic number.

6826896690 is an abundant number, since it is smaller than the sum of its proper divisors (9564194190).

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

6826896690 is a wasteful number, since it uses less digits than its factorization.

6826896690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90826.

The product of its (nonzero) digits is 13436928, while the sum is 60.

The square root of 6826896690 is about 82625.0367019586. The cubic root of 6826896690 is about 1897.0310686256.

The spelling of 6826896690 in words is "six billion, eight hundred twenty-six million, eight hundred ninety-six thousand, six hundred ninety".