3694630 has 16 divisors (see below), whose sum is σ = 6776784. Its totient is φ = 1449760.

The previous prime is 3694619. The next prime is 3694631. The reversal of 3694630 is 364963.

It is a junction number, because it is equal to n+sod(n) for n = 3694592 and 3694601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694631) 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, 2956 + ... + 4015.

It is an arithmetic number, because the mean of its divisors is an integer number (423549).

Almost surely, 2^3694630 is an apocalyptic number.

3694630 is a deficient number, since it is larger than the sum of its proper divisors (3082154).

3694630 is a wasteful number, since it uses less digits than its factorization.

3694630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3694630 is about 1922.1420342940. The cubic root of 3694630 is about 154.5931752601.

The spelling of 3694630 in words is "three million, six hundred ninety-four thousand, six hundred thirty".