3523412 has 6 divisors (see below), whose sum is σ = 6165978. Its totient is φ = 1761704.

The previous prime is 3523397. The next prime is 3523427. The reversal of 3523412 is 2143253.

It is a happy number.

3523412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3523397) and next prime (3523427).

It can be written as a sum of positive squares in only one way, i.e., 2515396 + 1008016 = 1586^2 + 1004^2 .

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 as a sum of consecutive naturals, namely, 440423 + ... + 440430.

It is an arithmetic number, because the mean of its divisors is an integer number (1027663).

Almost surely, 2^3523412 is an apocalyptic number.

It is an amenable number.

3523412 is a deficient number, since it is larger than the sum of its proper divisors (2642566).

3523412 is a wasteful number, since it uses less digits than its factorization.

3523412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880857 (or 880855 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 3523412 is about 1877.0753847408. The cubic root of 3523412 is about 152.1672328378.

Adding to 3523412 its reverse (2143253), we get a palindrome (5666665).

The spelling of 3523412 in words is "three million, five hundred twenty-three thousand, four hundred twelve".