3213042 has 32 divisors (see below), whose sum is σ = 7420032. Its totient is φ = 908544.

The previous prime is 3213029. The next prime is 3213059. The reversal of 3213042 is 2403123.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4408 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (231876).

Almost surely, 2^3213042 is an apocalyptic number.

3213042 is an abundant number, since it is smaller than the sum of its proper divisors (4206990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213042 is a wasteful number, since it uses less digits than its factorization.

3213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3213042 is about 1792.4960251002. The cubic root of 3213042 is about 147.5611849963.

Adding to 3213042 its reverse (2403123), we get a palindrome (5616165).

The spelling of 3213042 in words is "three million, two hundred thirteen thousand, forty-two".