3469331069 has 4 divisors (see below), whose sum is σ = 3469474044. Its totient is φ = 3469188096.

The previous prime is 3469331053. The next prime is 3469331077. The reversal of 3469331069 is 9601339643.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3453090169 + 16240900 = 58763^2 + 4030^2 .

It is a cyclic number.

It is not a de Polignac number, because 3469331069 - 2⁴ = 3469331053 is a prime.

It is a super-2 number, since 2×3469331069² = 24072516132657365522, 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 (3469331269) 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, 25022 + ... + 86975.

It is an arithmetic number, because the mean of its divisors is an integer number (867368511).

Almost surely, 2^3469331069 is an apocalyptic number.

It is an amenable number.

3469331069 is a deficient number, since it is larger than the sum of its proper divisors (142975).

3469331069 is a wasteful number, since it uses less digits than its factorization.

3469331069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142974.

The product of its (nonzero) digits is 314928, while the sum is 44.

The square root of 3469331069 is about 58901.0277414580. The cubic root of 3469331069 is about 1513.8467580642.

The spelling of 3469331069 in words is "three billion, four hundred sixty-nine million, three hundred thirty-one thousand, sixty-nine".