3573942 has 16 divisors (see below), whose sum is σ = 7204032. Its totient is φ = 1181960.

The previous prime is 3573937. The next prime is 3573953. The reversal of 3573942 is 2493753.

It is a happy number.

3573942 is nontrivially palindromic in base 9.

3573942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3573942² = 25546122838728, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488 + ... + 3059.

It is an arithmetic number, because the mean of its divisors is an integer number (450252).

Almost surely, 2^3573942 is an apocalyptic number.

3573942 is an abundant number, since it is smaller than the sum of its proper divisors (3630090).

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

3573942 is a wasteful number, since it uses less digits than its factorization.

3573942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683.

The product of its digits is 22680, while the sum is 33.

The square root of 3573942 is about 1890.4872387826. The cubic root of 3573942 is about 152.8912037860.

The spelling of 3573942 in words is "three million, five hundred seventy-three thousand, nine hundred forty-two".