3498876289 has 4 divisors (see below), whose sum is σ = 3526426624. Its totient is φ = 3471325956.

The previous prime is 3498876281. The next prime is 3498876317. The reversal of 3498876289 is 9826788943.

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 3498876289 - 2³ = 3498876281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3498876289.

It is not an unprimeable number, because it can be changed into a prime (3498876281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13774977 + ... + 13775230.

It is an arithmetic number, because the mean of its divisors is an integer number (881606656).

Almost surely, 2^3498876289 is an apocalyptic number.

It is an amenable number.

3498876289 is a deficient number, since it is larger than the sum of its proper divisors (27550335).

3498876289 is a wasteful number, since it uses less digits than its factorization.

3498876289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27550334.

The product of its digits is 41803776, while the sum is 64.

The square root of 3498876289 is about 59151.2999772617. The cubic root of 3498876289 is about 1518.1319805248.

The spelling of 3498876289 in words is "three billion, four hundred ninety-eight million, eight hundred seventy-six thousand, two hundred eighty-nine".