2938329469 has 4 divisors (see below), whose sum is σ = 2942284896. Its totient is φ = 2934374044.

The previous prime is 2938329439. The next prime is 2938329473. The reversal of 2938329469 is 9649238392.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2938329469 - 2⁵ = 2938329437 is a prime.

It is a super-2 number, since 2×2938329469² = 17267560136787643922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938329439) 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, 1976599 + ... + 1978084.

It is an arithmetic number, because the mean of its divisors is an integer number (735571224).

Almost surely, 2^2938329469 is an apocalyptic number.

It is an amenable number.

2938329469 is a deficient number, since it is larger than the sum of its proper divisors (3955427).

2938329469 is an equidigital number, since it uses as much as digits as its factorization.

2938329469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955426.

The product of its digits is 5038848, while the sum is 55.

The square root of 2938329469 is about 54206.3600419729. The cubic root of 2938329469 is about 1432.2983674774.

The spelling of 2938329469 in words is "two billion, nine hundred thirty-eight million, three hundred twenty-nine thousand, four hundred sixty-nine".