16950849340 has 12 divisors (see below), whose sum is σ = 35596783656. Its totient is φ = 6780339728.

The previous prime is 16950849323. The next prime is 16950849341. The reversal of 16950849340 is 4394805961.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16950849341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423771214 + ... + 423771253.

It is an arithmetic number, because the mean of its divisors is an integer number (2966398638).

Almost surely, 2^16950849340 is an apocalyptic number.

16950849340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16950849340 is an abundant number, since it is smaller than the sum of its proper divisors (18645934316).

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

16950849340 is a wasteful number, since it uses less digits than its factorization.

16950849340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847542476 (or 847542474 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 16950849340 in words is "sixteen billion, nine hundred fifty million, eight hundred forty-nine thousand, three hundred forty".