3498847 has 4 divisors (see below), whose sum is σ = 3816936. Its totient is φ = 3180760.

The previous prime is 3498841. The next prime is 3498851. The reversal of 3498847 is 7488943.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3498847 - 2¹¹ = 3496799 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 (3498841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159028 + ... + 159049.

It is an arithmetic number, because the mean of its divisors is an integer number (954234).

Almost surely, 2^3498847 is an apocalyptic number.

3498847 is a deficient number, since it is larger than the sum of its proper divisors (318089).

3498847 is a wasteful number, since it uses less digits than its factorization.

3498847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318088.

The product of its digits is 193536, while the sum is 43.

The square root of 3498847 is about 1870.5205157923. The cubic root of 3498847 is about 151.8127744432.

The spelling of 3498847 in words is "three million, four hundred ninety-eight thousand, eight hundred forty-seven".