1650948116 has 6 divisors (see below), whose sum is σ = 2889159210. Its totient is φ = 825474056.

The previous prime is 1650948097. The next prime is 1650948127. The reversal of 1650948116 is 6118490561.

It can be written as a sum of positive squares in only one way, i.e., 1500787600 + 150160516 = 38740^2 + 12254^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206368511 + ... + 206368518.

It is an arithmetic number, because the mean of its divisors is an integer number (481526535).

Almost surely, 2^1650948116 is an apocalyptic number.

It is an amenable number.

1650948116 is a deficient number, since it is larger than the sum of its proper divisors (1238211094).

1650948116 is a wasteful number, since it uses less digits than its factorization.

1650948116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412737033 (or 412737031 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 1650948116 is about 40631.8608483540. The cubic root of 1650948116 is about 1181.8920417163.

The spelling of 1650948116 in words is "one billion, six hundred fifty million, nine hundred forty-eight thousand, one hundred sixteen".