3040221302 has 4 divisors (see below), whose sum is σ = 4560331956. Its totient is φ = 1520110650.

The previous prime is 3040221287. The next prime is 3040221323. The reversal of 3040221302 is 2031220403.

3040221302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2031220403 = 19 ⋅106906337.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 760055324 + ... + 760055327.

It is an arithmetic number, because the mean of its divisors is an integer number (1140082989).

Almost surely, 2^3040221302 is an apocalyptic number.

3040221302 is a deficient number, since it is larger than the sum of its proper divisors (1520110654).

3040221302 is a wasteful number, since it uses less digits than its factorization.

3040221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520110653.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3040221302 is about 55138.2018386527. The cubic root of 3040221302 is about 1448.6664396996. Note that the first 3 decimals are identical.

Adding to 3040221302 its reverse (2031220403), we get a palindrome (5071441705).

The spelling of 3040221302 in words is "three billion, forty million, two hundred twenty-one thousand, three hundred two".