3040069381 has 2 divisors, whose sum is σ = 3040069382. Its totient is φ = 3040069380.

The previous prime is 3040069363. The next prime is 3040069399. The reversal of 3040069381 is 1839600403.

3040069381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3040069363) and next prime (3040069399).

It can be written as a sum of positive squares in only one way, i.e., 2288761281 + 751308100 = 47841^2 + 27410^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040069381 - 2²⁵ = 3006514949 is a prime.

It is a super-2 number, since 2×3040069381² = 18484043682587446322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3040069301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520034690 + 1520034691.

It is an arithmetic number, because the mean of its divisors is an integer number (1520034691).

Almost surely, 2^3040069381 is an apocalyptic number.

It is an amenable number.

3040069381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040069381 is an equidigital number, since it uses as much as digits as its factorization.

3040069381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3040069381 is about 55136.8241831174. The cubic root of 3040069381 is about 1448.6423091623.

Adding to 3040069381 its reverse (1839600403), we get a palindrome (4879669784).

The spelling of 3040069381 in words is "three billion, forty million, sixty-nine thousand, three hundred eighty-one".