6634106331 has 12 divisors (see below), whose sum is σ = 8892175656. Its totient is φ = 4399509280.

The previous prime is 6634106309. The next prime is 6634106341. The reversal of 6634106331 is 1336014366.

It is not a de Polignac number, because 6634106331 - 2⁶ = 6634106267 is a prime.

It is a super-2 number, since 2×6634106331² = 88022733622028563122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6634106292 and 6634106301.

It is not an unprimeable number, because it can be changed into a prime (6634106341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79135 + ... + 139751.

It is an arithmetic number, because the mean of its divisors is an integer number (741014638).

Almost surely, 2^6634106331 is an apocalyptic number.

6634106331 is a deficient number, since it is larger than the sum of its proper divisors (2258069325).

6634106331 is an equidigital number, since it uses as much as digits as its factorization.

6634106331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61002 (or 60811 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 6634106331 is about 81450.0235174920. The cubic root of 6634106331 is about 1879.0030109687.

The spelling of 6634106331 in words is "six billion, six hundred thirty-four million, one hundred six thousand, three hundred thirty-one".