3524636 has 6 divisors (see below), whose sum is σ = 6168120. Its totient is φ = 1762316.

The previous prime is 3524621. The next prime is 3524699. The reversal of 3524636 is 6364253.

It is a junction number, because it is equal to n+sod(n) for n = 3524599 and 3524608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440576 + ... + 440583.

It is an arithmetic number, because the mean of its divisors is an integer number (1028020).

Almost surely, 2^3524636 is an apocalyptic number.

It is an amenable number.

3524636 is a deficient number, since it is larger than the sum of its proper divisors (2643484).

3524636 is a wasteful number, since it uses less digits than its factorization.

3524636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881163 (or 881161 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 3524636 is about 1877.4013955465. The cubic root of 3524636 is about 152.1848512835.

Adding to 3524636 its reverse (6364253), we get a palindrome (9888889).

The spelling of 3524636 in words is "three million, five hundred twenty-four thousand, six hundred thirty-six".