3498765 has 8 divisors (see below), whose sum is σ = 5598048. Its totient is φ = 1866000.

The previous prime is 3498749. The next prime is 3498767. The reversal of 3498765 is 5678943.

It is a happy number.

3498765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3498765 - 2⁴ = 3498749 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116611 + ... + 116640.

It is an arithmetic number, because the mean of its divisors is an integer number (699756).

Almost surely, 2^3498765 is an apocalyptic number.

It is an amenable number.

3498765 is a deficient number, since it is larger than the sum of its proper divisors (2099283).

3498765 is a wasteful number, since it uses less digits than its factorization.

3498765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233259.

The product of its digits is 181440, while the sum is 42.

The square root of 3498765 is about 1870.4985966314. The cubic root of 3498765 is about 151.8115884578.

The spelling of 3498765 in words is "three million, four hundred ninety-eight thousand, seven hundred sixty-five".