3040773221 has 16 divisors (see below), whose sum is σ = 3352803840. Its totient is φ = 2744851200.

The previous prime is 3040773193. The next prime is 3040773223. The reversal of 3040773221 is 1223770403.

3040773221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3040773221 - 2¹⁰ = 3040772197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040773223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54020 + ... + 94866.

It is an arithmetic number, because the mean of its divisors is an integer number (209550240).

Almost surely, 2^3040773221 is an apocalyptic number.

It is an amenable number.

3040773221 is a deficient number, since it is larger than the sum of its proper divisors (312030619).

3040773221 is a wasteful number, since it uses less digits than its factorization.

3040773221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41044.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 3040773221 is about 55143.2064809438. The cubic root of 3040773221 is about 1448.7540975897.

The spelling of 3040773221 in words is "three billion, forty million, seven hundred seventy-three thousand, two hundred twenty-one".