2196466916 has 24 divisors (see below), whose sum is σ = 4475822400. Its totient is φ = 923581152.

The previous prime is 2196466879. The next prime is 2196466919. The reversal of 2196466916 is 6196646912.

2196466916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2196466919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738566 + ... + 741533.

It is an arithmetic number, because the mean of its divisors is an integer number (186492600).

Almost surely, 2^2196466916 is an apocalyptic number.

It is an amenable number.

2196466916 is an abundant number, since it is smaller than the sum of its proper divisors (2279355484).

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

2196466916 is a wasteful number, since it uses less digits than its factorization.

2196466916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480163 (or 1480161 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 2196466916 is about 46866.4796629745. The cubic root of 2196466916 is about 1299.8948467215.

The spelling of 2196466916 in words is "two billion, one hundred ninety-six million, four hundred sixty-six thousand, nine hundred sixteen".