3678633 has 12 divisors (see below), whose sum is σ = 6072768. Its totient is φ = 2102040.

The previous prime is 3678617. The next prime is 3678659. The reversal of 3678633 is 3368763.

It is not a de Polignac number, because 3678633 - 2⁴ = 3678617 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3678683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29133 + ... + 29258.

It is an arithmetic number, because the mean of its divisors is an integer number (506064).

Almost surely, 2^3678633 is an apocalyptic number.

It is an amenable number.

3678633 is a deficient number, since it is larger than the sum of its proper divisors (2394135).

3678633 is a wasteful number, since it uses less digits than its factorization.

3678633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58404 (or 58401 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3678633 is about 1917.9762772256. The cubic root of 3678633 is about 154.3697334115.

The spelling of 3678633 in words is "three million, six hundred seventy-eight thousand, six hundred thirty-three".