3479850109 has 2 divisors, whose sum is σ = 3479850110. Its totient is φ = 3479850108.

The previous prime is 3479850091. The next prime is 3479850131. The reversal of 3479850109 is 9010589743.

It is a happy number.

Together with previous prime (3479850091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2519036100 + 960814009 = 50190^2 + 30997^2 .

It is an emirp because it is prime and its reverse (9010589743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3479850109 - 2¹⁷ = 3479719037 is a prime.

It is a super-2 number, since 2×3479850109² = 24218713562214623762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3479850169) 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 as a sum of consecutive naturals, namely, 1739925054 + 1739925055.

It is an arithmetic number, because the mean of its divisors is an integer number (1739925055).

Almost surely, 2^3479850109 is an apocalyptic number.

It is an amenable number.

3479850109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3479850109 is an equidigital number, since it uses as much as digits as its factorization.

3479850109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 3479850109 is about 58990.2543561222. The cubic root of 3479850109 is about 1515.3752128993.

The spelling of 3479850109 in words is "three billion, four hundred seventy-nine million, eight hundred fifty thousand, one hundred nine".