3648633 has 8 divisors (see below), whose sum is σ = 4879200. Its totient is φ = 2425248.

The previous prime is 3648587. The next prime is 3648643. The reversal of 3648633 is 3368463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3648633 - 2¹⁷ = 3517561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3648594 and 3648603.

It is not an unprimeable number, because it can be changed into a prime (3648643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468 + ... + 2741.

It is an arithmetic number, because the mean of its divisors is an integer number (609900).

Almost surely, 2^3648633 is an apocalyptic number.

It is an amenable number.

3648633 is a deficient number, since it is larger than the sum of its proper divisors (1230567).

3648633 is a wasteful number, since it uses less digits than its factorization.

3648633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its digits is 31104, while the sum is 33.

The square root of 3648633 is about 1910.1395236998. The cubic root of 3648633 is about 153.9489486148.

The spelling of 3648633 in words is "three million, six hundred forty-eight thousand, six hundred thirty-three".