3040332013 has 8 divisors (see below), whose sum is σ = 3076305848. Its totient is φ = 3004452864.

The previous prime is 3040331989. The next prime is 3040332017. The reversal of 3040332013 is 3102330403.

It can be written as a sum of positive squares in 4 ways, for example, as 18301284 + 3022030729 = 4278^2 + 54973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3040332013 - 2⁹ = 3040331501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040332017) 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 7 ways as a sum of consecutive naturals, for example, 41995 + ... + 88567.

It is an arithmetic number, because the mean of its divisors is an integer number (384538231).

Almost surely, 2^3040332013 is an apocalyptic number.

It is an amenable number.

3040332013 is a deficient number, since it is larger than the sum of its proper divisors (35973835).

3040332013 is an equidigital number, since it uses as much as digits as its factorization.

3040332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47343.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3040332013 is about 55139.2057704860. The cubic root of 3040332013 is about 1448.6840240953.

Adding to 3040332013 its reverse (3102330403), we get a palindrome (6142662416).

The spelling of 3040332013 in words is "three billion, forty million, three hundred thirty-two thousand, thirteen".