6906361 has 16 divisors (see below), whose sum is σ = 8668800. Its totient is φ = 5345280.

The previous prime is 6906343. The next prime is 6906401. The reversal of 6906361 is 1636096.

It is a cyclic number.

It is not a de Polignac number, because 6906361 - 2¹⁹ = 6382073 is a prime.

6906361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6906061) 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 15 ways as a sum of consecutive naturals, for example, 19615 + ... + 19963.

It is an arithmetic number, because the mean of its divisors is an integer number (541800).

Almost surely, 2^6906361 is an apocalyptic number.

It is an amenable number.

6906361 is a deficient number, since it is larger than the sum of its proper divisors (1762439).

6906361 is a wasteful number, since it uses less digits than its factorization.

6906361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 6906361 is about 2627.9956240451. The cubic root of 6906361 is about 190.4363103225.

The spelling of 6906361 in words is "six million, nine hundred six thousand, three hundred sixty-one".