2190590963 has 8 divisors (see below), whose sum is σ = 2390252976. Its totient is φ = 1991015200.

The previous prime is 2190590953. The next prime is 2190590971. The reversal of 2190590963 is 3690950912.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2190590963 - 2¹⁰ = 2190589939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2190590923) 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, 38945 + ... + 76797.

It is an arithmetic number, because the mean of its divisors is an integer number (298781622).

Almost surely, 2^2190590963 is an apocalyptic number.

2190590963 is a deficient number, since it is larger than the sum of its proper divisors (199662013).

2190590963 is a wasteful number, since it uses less digits than its factorization.

2190590963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43125.

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 2190590963 is about 46803.7494545042. The cubic root of 2190590963 is about 1298.7346589315.

The spelling of 2190590963 in words is "two billion, one hundred ninety million, five hundred ninety thousand, nine hundred sixty-three".