3245942 has 16 divisors (see below), whose sum is σ = 5620992. Its totient is φ = 1377000.

The previous prime is 3245939. The next prime is 3245947. The reversal of 3245942 is 2495423.

It is a super-2 number, since 2×3245942² = 21072278934728, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317 + ... + 2567.

It is an arithmetic number, because the mean of its divisors is an integer number (351312).

Almost surely, 2^3245942 is an apocalyptic number.

3245942 is a deficient number, since it is larger than the sum of its proper divisors (2375050).

3245942 is a wasteful number, since it uses less digits than its factorization.

3245942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363.

The product of its digits is 8640, while the sum is 29.

The square root of 3245942 is about 1801.6497994893. The cubic root of 3245942 is about 148.0631274406.

The spelling of 3245942 in words is "three million, two hundred forty-five thousand, nine hundred forty-two".