949835550 has 96 divisors (see below), whose sum is σ = 2473948800. Its totient is φ = 240831360.

The previous prime is 949835539. The next prime is 949835563. The reversal of 949835550 is 55538949.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 949835550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 289821 + ... + 293079.

It is an arithmetic number, because the mean of its divisors is an integer number (25770300).

Almost surely, 2^949835550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949835550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1236974400).

949835550 is an abundant number, since it is smaller than the sum of its proper divisors (1524113250).

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

949835550 is a wasteful number, since it uses less digits than its factorization.

949835550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370 (or 3365 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The square root of 949835550 is about 30819.4021681148. The cubic root of 949835550 is about 982.9908456486.

The spelling of 949835550 in words is "nine hundred forty-nine million, eight hundred thirty-five thousand, five hundred fifty".