2190009603 has 16 divisors (see below), whose sum is σ = 2983979520. Its totient is φ = 1428061536.

The previous prime is 2190009571. The next prime is 2190009659. The reversal of 2190009603 is 3069000912.

It is not a de Polignac number, because 2190009603 - 2⁵ = 2190009571 is a prime.

It is a super-2 number, since 2×2190009603² = 9592284122464435218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2190004603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287976 + ... + 295482.

It is an arithmetic number, because the mean of its divisors is an integer number (186498720).

Almost surely, 2^2190009603 is an apocalyptic number.

2190009603 is a deficient number, since it is larger than the sum of its proper divisors (793969917).

2190009603 is a wasteful number, since it uses less digits than its factorization.

2190009603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9626.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 2190009603 is about 46797.5384288533. The cubic root of 2190009603 is about 1298.6197585543.

The spelling of 2190009603 in words is "two billion, one hundred ninety million, nine thousand, six hundred three".