3074607221 has 8 divisors (see below), whose sum is σ = 3580136064. Its totient is φ = 2585653200.

The previous prime is 3074607203. The next prime is 3074607251. The reversal of 3074607221 is 1227064703.

3074607221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3074607221 - 2¹⁴ = 3074590837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074607251) 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, 4143305 + ... + 4144046.

It is an arithmetic number, because the mean of its divisors is an integer number (447517008).

Almost surely, 2^3074607221 is an apocalyptic number.

It is an amenable number.

3074607221 is a deficient number, since it is larger than the sum of its proper divisors (505528843).

3074607221 is an equidigital number, since it uses as much as digits as its factorization.

3074607221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8287411.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 3074607221 is about 55449.1408499717. The cubic root of 3074607221 is about 1454.1076110119.

The spelling of 3074607221 in words is "three billion, seventy-four million, six hundred seven thousand, two hundred twenty-one".