3500842 has 8 divisors (see below), whose sum is σ = 5363136. Its totient is φ = 1713132.

The previous prime is 3500831. The next prime is 3500863. The reversal of 3500842 is 2480053.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18528 + ... + 18715.

It is an arithmetic number, because the mean of its divisors is an integer number (670392).

Almost surely, 2^3500842 is an apocalyptic number.

3500842 is a deficient number, since it is larger than the sum of its proper divisors (1862294).

3500842 is a wasteful number, since it uses less digits than its factorization.

3500842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37292.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3500842 is about 1871.0537138201. The cubic root of 3500842 is about 151.8416228934.

Adding to 3500842 its reverse (2480053), we get a palindrome (5980895).

The spelling of 3500842 in words is "three million, five hundred thousand, eight hundred forty-two".