1650606966 has 24 divisors (see below), whose sum is σ = 3691681344. Its totient is φ = 532453680.

The previous prime is 1650606953. The next prime is 1650606967. The reversal of 1650606966 is 6696060561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650606967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1478481 + ... + 1479596.

It is an arithmetic number, because the mean of its divisors is an integer number (153820056).

Almost surely, 2^1650606966 is an apocalyptic number.

1650606966 is an abundant number, since it is smaller than the sum of its proper divisors (2041074378).

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

1650606966 is a wasteful number, since it uses less digits than its factorization.

1650606966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958116 (or 2958113 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1650606966 is about 40627.6625712088. The cubic root of 1650606966 is about 1181.8106278423.

The spelling of 1650606966 in words is "one billion, six hundred fifty million, six hundred six thousand, nine hundred sixty-six".