8349632 has 28 divisors (see below), whose sum is σ = 16663416. Its totient is φ = 4151040.

The previous prime is 8349631. The next prime is 8349637. The reversal of 8349632 is 2369438.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8349592 and 8349601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8349631) 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, 17882 + ... + 18342.

It is an arithmetic number, because the mean of its divisors is an integer number (595122).

Almost surely, 2^8349632 is an apocalyptic number.

It is an amenable number.

8349632 is a deficient number, since it is larger than the sum of its proper divisors (8313784).

8349632 is a wasteful number, since it uses less digits than its factorization.

8349632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 746 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 8349632 is about 2889.5729788327. The cubic root of 8349632 is about 202.8721561517.

The spelling of 8349632 in words is "eight million, three hundred forty-nine thousand, six hundred thirty-two".