3034221440 has 32 divisors (see below), whose sum is σ = 7253687160. Its totient is φ = 1213688320.

The previous prime is 3034221431. The next prime is 3034221451. The reversal of 3034221440 is 441224303.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369846 + ... + 2371125.

Almost surely, 2^3034221440 is an apocalyptic number.

It is an amenable number.

3034221440 is an abundant number, since it is smaller than the sum of its proper divisors (4219465720).

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

3034221440 is an equidigital number, since it uses as much as digits as its factorization.

3034221440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740990 (or 4740978 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3034221440 is about 55083.7674818998. The cubic root of 3034221440 is about 1447.7128333799.

Adding to 3034221440 its reverse (441224303), we get a palindrome (3475445743).

The spelling of 3034221440 in words is "three billion, thirty-four million, two hundred twenty-one thousand, four hundred forty".