3050421 has 16 divisors (see below), whose sum is σ = 4631040. Its totient is φ = 1767920.

The previous prime is 3050419. The next prime is 3050447. The reversal of 3050421 is 1240503.

It is not a de Polignac number, because 3050421 - 2¹ = 3050419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3050421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3050401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251 + ... + 2768.

It is an arithmetic number, because the mean of its divisors is an integer number (289440).

Almost surely, 2^3050421 is an apocalyptic number.

It is an amenable number.

3050421 is a deficient number, since it is larger than the sum of its proper divisors (1580619).

3050421 is a wasteful number, since it uses less digits than its factorization.

3050421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 3050421 is about 1746.5454474476. The cubic root of 3050421 is about 145.0284684491.

Adding to 3050421 its reverse (1240503), we get a palindrome (4290924).

The spelling of 3050421 in words is "three million, fifty thousand, four hundred twenty-one".