3253942 has 4 divisors (see below), whose sum is σ = 4880916. Its totient is φ = 1626970.

The previous prime is 3253937. The next prime is 3253949. The reversal of 3253942 is 2493523.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3253942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3253949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813484 + ... + 813487.

It is an arithmetic number, because the mean of its divisors is an integer number (1220229).

Almost surely, 2^3253942 is an apocalyptic number.

3253942 is a deficient number, since it is larger than the sum of its proper divisors (1626974).

3253942 is a wasteful number, since it uses less digits than its factorization.

3253942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626973.

The product of its digits is 6480, while the sum is 28.

The square root of 3253942 is about 1803.8686204932. The cubic root of 3253942 is about 148.1846672209.

The spelling of 3253942 in words is "three million, two hundred fifty-three thousand, nine hundred forty-two".