2403220330 has 32 divisors (see below), whose sum is σ = 5064353280. Its totient is φ = 803863680.

The previous prime is 2403220327. The next prime is 2403220357. The reversal of 2403220330 is 330223042.

It is a junction number, because it is equal to n+sod(n) for n = 2403220298 and 2403220307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415810 + ... + 421549.

It is an arithmetic number, because the mean of its divisors is an integer number (158261040).

Almost surely, 2^2403220330 is an apocalyptic number.

2403220330 is an abundant number, since it is smaller than the sum of its proper divisors (2661132950).

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

2403220330 is a wasteful number, since it uses less digits than its factorization.

2403220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837414.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2403220330 is about 49022.6511930964. The cubic root of 2403220330 is about 1339.4644644732.

Adding to 2403220330 its reverse (330223042), we get a palindrome (2733443372).

The spelling of 2403220330 in words is "two billion, four hundred three million, two hundred twenty thousand, three hundred thirty".