3005421207 has 8 divisors (see below), whose sum is σ = 4024882176. Its totient is φ = 1994787192.

The previous prime is 3005421203. The next prime is 3005421239. The reversal of 3005421207 is 7021245003.

3005421207 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 3005421207 - 2² = 3005421203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005421203) 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, 2205943 + ... + 2207304.

It is an arithmetic number, because the mean of its divisors is an integer number (503110272).

Almost surely, 2^3005421207 is an apocalyptic number.

3005421207 is a deficient number, since it is larger than the sum of its proper divisors (1019460969).

3005421207 is a wasteful number, since it uses less digits than its factorization.

3005421207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413477.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 3005421207 is about 54821.7220360689. The cubic root of 3005421207 is about 1443.1177956991.

The spelling of 3005421207 in words is "three billion, five million, four hundred twenty-one thousand, two hundred seven".