3670630 has 16 divisors (see below), whose sum is σ = 6629040. Its totient is φ = 1463392.

The previous prime is 3670603. The next prime is 3670633. The reversal of 3670630 is 360763.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3670595 and 3670604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3670633) 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, 5241 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (414315).

Almost surely, 2^3670630 is an apocalyptic number.

3670630 is a deficient number, since it is larger than the sum of its proper divisors (2958410).

3670630 is a wasteful number, since it uses less digits than its factorization.

3670630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3670630 is about 1915.8888276724. Note that the first 4 decimals coincide. The cubic root of 3670630 is about 154.2577064746.

The spelling of 3670630 in words is "three million, six hundred seventy thousand, six hundred thirty".