3523662 has 20 divisors (see below), whose sum is σ = 7895976. Its totient is φ = 1174500.

The previous prime is 3523651. The next prime is 3523691. The reversal of 3523662 is 2663253.

3523662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 9 ways as a sum of consecutive naturals, for example, 10714 + ... + 11037.

Almost surely, 2^3523662 is an apocalyptic number.

3523662 is an abundant number, since it is smaller than the sum of its proper divisors (4372314).

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

3523662 is a wasteful number, since it uses less digits than its factorization.

3523662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21765 (or 21756 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3523662 is about 1877.1419765164. The cubic root of 3523662 is about 152.1708317081.

The spelling of 3523662 in words is "three million, five hundred twenty-three thousand, six hundred sixty-two".