3477421109 has 8 divisors (see below), whose sum is σ = 3572820888. Its totient is φ = 3382525440.

The previous prime is 3477421091. The next prime is 3477421121. The reversal of 3477421109 is 9011247743.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 369024100 + 3108397009 = 19210^2 + 55753^2 .

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 3477421109 - 2¹⁶ = 3477355573 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 (3477421169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112022 + ... + 139655.

It is an arithmetic number, because the mean of its divisors is an integer number (446602611).

Almost surely, 2^3477421109 is an apocalyptic number.

It is an amenable number.

3477421109 is a deficient number, since it is larger than the sum of its proper divisors (95399779).

3477421109 is a wasteful number, since it uses less digits than its factorization.

3477421109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252055.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3477421109 is about 58969.6626156196. The cubic root of 3477421109 is about 1515.0225441500.

The spelling of 3477421109 in words is "three billion, four hundred seventy-seven million, four hundred twenty-one thousand, one hundred nine".