3040343331 has 4 divisors (see below), whose sum is σ = 4053791112. Its totient is φ = 2026895552.

The previous prime is 3040343281. The next prime is 3040343399. The reversal of 3040343331 is 1333430403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3040343331 - 2⁹ = 3040342819 is a prime.

It is a super-2 number, since 2×3040343331² = 18487375140712351122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3040343231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506723886 + ... + 506723891.

It is an arithmetic number, because the mean of its divisors is an integer number (1013447778).

Almost surely, 2^3040343331 is an apocalyptic number.

3040343331 is a deficient number, since it is larger than the sum of its proper divisors (1013447781).

3040343331 is a wasteful number, since it uses less digits than its factorization.

3040343331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013447780.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3040343331 is about 55139.3084015387. The cubic root of 3040343331 is about 1448.6858217263.

Adding to 3040343331 its reverse (1333430403), we get a palindrome (4373773734).

The spelling of 3040343331 in words is "three billion, forty million, three hundred forty-three thousand, three hundred thirty-one".