6909946950 has 48 divisors (see below), whose sum is σ = 17182025280. Its totient is φ = 1837775520.

The previous prime is 6909946913. The next prime is 6909946993. The reversal of 6909946950 is 596499096.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3924 + ... + 117623.

It is an arithmetic number, because the mean of its divisors is an integer number (357958860).

Almost surely, 2^6909946950 is an apocalyptic number.

6909946950 is an abundant number, since it is smaller than the sum of its proper divisors (10272078330).

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

6909946950 is a wasteful number, since it uses less digits than its factorization.

6909946950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121941 (or 121936 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 57.

The square root of 6909946950 is about 83126.0906695365. The cubic root of 6909946950 is about 1904.6926433541.

The spelling of 6909946950 in words is "six billion, nine hundred nine million, nine hundred forty-six thousand, nine hundred fifty".