3632828 has 12 divisors (see below), whose sum is σ = 6562752. Its totient is φ = 1757760.

The previous prime is 3632821. The next prime is 3632831. The reversal of 3632828 is 8282363.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3632794 and 3632803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14525 + ... + 14772.

It is an arithmetic number, because the mean of its divisors is an integer number (546896).

Almost surely, 2^3632828 is an apocalyptic number.

It is an amenable number.

3632828 is a deficient number, since it is larger than the sum of its proper divisors (2929924).

3632828 is a wasteful number, since it uses less digits than its factorization.

3632828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29332 (or 29330 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 3632828 is about 1905.9979013630. The cubic root of 3632828 is about 153.7263369404.

Adding to 3632828 its sum of digits (32), we get a triangular number (3632860 = T₂₆₉₅).

The spelling of 3632828 in words is "three million, six hundred thirty-two thousand, eight hundred twenty-eight".