949665216 has 56 divisors (see below), whose sum is σ = 2621913984. Its totient is φ = 302790400.

The previous prime is 949665209. The next prime is 949665251. The reversal of 949665216 is 612566949.

949665216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103110 + ... + 111941.

Almost surely, 2^949665216 is an apocalyptic number.

949665216 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

949665216 is an abundant number, since it is smaller than the sum of its proper divisors (1672248768).

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

949665216 is a wasteful number, since it uses less digits than its factorization.

949665216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215089 (or 215079 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 949665216 is about 30816.6386226662. The cubic root of 949665216 is about 982.9320822228.

The spelling of 949665216 in words is "nine hundred forty-nine million, six hundred sixty-five thousand, two hundred sixteen".