3021604242 has 24 divisors (see below), whose sum is σ = 6419605776. Its totient is φ = 947953728.

The previous prime is 3021604241. The next prime is 3021604273. The reversal of 3021604242 is 2424061203.

It is not an unprimeable number, because it can be changed into a prime (3021604241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 869548 + ... + 873015.

It is an arithmetic number, because the mean of its divisors is an integer number (267483574).

Almost surely, 2^3021604242 is an apocalyptic number.

3021604242 is an abundant number, since it is smaller than the sum of its proper divisors (3398001534).

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

3021604242 is a wasteful number, since it uses less digits than its factorization.

3021604242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742602 (or 1742585 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3021604242 is about 54969.1208043207. The cubic root of 3021604242 is about 1445.7033715259.

Adding to 3021604242 its reverse (2424061203), we get a palindrome (5445665445).

The spelling of 3021604242 in words is "three billion, twenty-one million, six hundred four thousand, two hundred forty-two".