3290042 has 8 divisors (see below), whose sum is σ = 5640096. Its totient is φ = 1410012.

The previous prime is 3290041. The next prime is 3290051. The reversal of 3290042 is 2400923.

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

It is a junction number, because it is equal to n+sod(n) for n = 3289996 and 3290023.

It is not an unprimeable number, because it can be changed into a prime (3290041) 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, 117488 + ... + 117515.

It is an arithmetic number, because the mean of its divisors is an integer number (705012).

Almost surely, 2^3290042 is an apocalyptic number.

3290042 is a deficient number, since it is larger than the sum of its proper divisors (2350054).

3290042 is a wasteful number, since it uses less digits than its factorization.

3290042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235012.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3290042 is about 1813.8472923595. The cubic root of 3290042 is about 148.7306516274.

Adding to 3290042 its reverse (2400923), we get a palindrome (5690965).

The spelling of 3290042 in words is "three million, two hundred ninety thousand, forty-two".