1210911468 has 48 divisors (see below), whose sum is σ = 3054137856. Its totient is φ = 371200320.

The previous prime is 1210911463. The next prime is 1210911563. The reversal of 1210911468 is 8641190121.

It is not an unprimeable number, because it can be changed into a prime (1210911463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27955 + ... + 56597.

It is an arithmetic number, because the mean of its divisors is an integer number (63627872).

Almost surely, 2^1210911468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1210911468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1527068928).

1210911468 is an abundant number, since it is smaller than the sum of its proper divisors (1843226388).

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

1210911468 is a wasteful number, since it uses less digits than its factorization.

1210911468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28934 (or 28932 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 1210911468 is about 34798.1532268596. The cubic root of 1210911468 is about 1065.8697349937.

The spelling of 1210911468 in words is "one billion, two hundred ten million, nine hundred eleven thousand, four hundred sixty-eight".