2190963060 has 384 divisors, whose sum is σ = 8484134400. Its totient is φ = 461168640.

The previous prime is 2190963059. The next prime is 2190963067. The reversal of 2190963060 is 603690912.

2190963060 is a `hidden beast` number, since 2 + 19 + 0 + 9 + 630 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190963067) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1311906 + ... + 1313574.

It is an arithmetic number, because the mean of its divisors is an integer number (22094100).

Almost surely, 2^2190963060 is an apocalyptic number.

2190963060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2190963060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4242067200).

2190963060 is an abundant number, since it is smaller than the sum of its proper divisors (6293171340).

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

2190963060 is a wasteful number, since it uses less digits than its factorization.

2190963060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1720 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 2190963060 is about 46807.7243625451. The cubic root of 2190963060 is about 1298.8081897608.

The spelling of 2190963060 in words is "two billion, one hundred ninety million, nine hundred sixty-three thousand, sixty".