6906159331 has 8 divisors (see below), whose sum is σ = 7229908224. Its totient is φ = 6584367240.

The previous prime is 6906159319. The next prime is 6906159341. The reversal of 6906159331 is 1339516096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6906159331 - 2¹¹ = 6906157283 is a prime.

It is a super-2 number, since 2×6906159331² = 95390073410316735122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6906159341) 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 7 ways as a sum of consecutive naturals, for example, 481975 + ... + 496096.

It is an arithmetic number, because the mean of its divisors is an integer number (903738528).

Almost surely, 2^6906159331 is an apocalyptic number.

6906159331 is a deficient number, since it is larger than the sum of its proper divisors (323748893).

6906159331 is a wasteful number, since it uses less digits than its factorization.

6906159331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978401.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 6906159331 is about 83103.3051749448. The cubic root of 6906159331 is about 1904.3445669439.

The spelling of 6906159331 in words is "six billion, nine hundred six million, one hundred fifty-nine thousand, three hundred thirty-one".