3480816859 has 4 divisors (see below), whose sum is σ = 3748572016. Its totient is φ = 3213061704.

The previous prime is 3480816841. The next prime is 3480816883. The reversal of 3480816859 is 9586180843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9586180843 = 131 ⋅73176953.

It is a cyclic number.

It is not a de Polignac number, because 3480816859 - 2¹¹ = 3480814811 is a prime.

It is a super-3 number, since 3×3480816859³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3480816809) 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, 133877559 + ... + 133877584.

It is an arithmetic number, because the mean of its divisors is an integer number (937143004).

Almost surely, 2^3480816859 is an apocalyptic number.

3480816859 is a deficient number, since it is larger than the sum of its proper divisors (267755157).

3480816859 is a wasteful number, since it uses less digits than its factorization.

3480816859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267755156.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 3480816859 is about 58998.4479372127. The cubic root of 3480816859 is about 1515.5155305660.

The spelling of 3480816859 in words is "three billion, four hundred eighty million, eight hundred sixteen thousand, eight hundred fifty-nine".