6908634 has 12 divisors (see below), whose sum is σ = 14968746. Its totient is φ = 2302872.

The previous prime is 6908633. The next prime is 6908651. The reversal of 6908634 is 4368096.

It can be written as a sum of positive squares in only one way, i.e., 5774409 + 1134225 = 2403^2 + 1065^2 .

It is not an unprimeable number, because it can be changed into a prime (6908633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191889 + ... + 191924.

Almost surely, 2^6908634 is an apocalyptic number.

6908634 is an abundant number, since it is smaller than the sum of its proper divisors (8060112).

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

6908634 is a wasteful number, since it uses less digits than its factorization.

6908634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383821 (or 383818 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6908634 is about 2628.4280473317. The cubic root of 6908634 is about 190.4571999658.

The spelling of 6908634 in words is "six million, nine hundred eight thousand, six hundred thirty-four".