3694634 has 8 divisors (see below), whose sum is σ = 5570400. Its totient is φ = 1837836.

The previous prime is 3694631. The next prime is 3694637. The reversal of 3694634 is 4364963.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3694631) and next prime (3694637).

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3694594 and 3694603.

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 3 ways as a sum of consecutive naturals, for example, 4244 + ... + 5039.

It is an arithmetic number, because the mean of its divisors is an integer number (696300).

Almost surely, 2^3694634 is an apocalyptic number.

3694634 is a deficient number, since it is larger than the sum of its proper divisors (1875766).

3694634 is a wasteful number, since it uses less digits than its factorization.

3694634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484.

The product of its digits is 46656, while the sum is 35.

The square root of 3694634 is about 1922.1430747996. The cubic root of 3694634 is about 154.5932310503.

The spelling of 3694634 in words is "three million, six hundred ninety-four thousand, six hundred thirty-four".