3709634 has 8 divisors (see below), whose sum is σ = 5589648. Its totient is φ = 1846420.

The previous prime is 3709633. The next prime is 3709661. The reversal of 3709634 is 4369073.

3709634 = 1111² + 1112² + 1113².

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

It is a super-2 number, since 2×3709634² = 27522768827912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3709634.

It is not an unprimeable number, because it can be changed into a prime (3709631) 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, 3632 + ... + 4539.

It is an arithmetic number, because the mean of its divisors is an integer number (698706).

Almost surely, 2^3709634 is an apocalyptic number.

3709634 is a deficient number, since it is larger than the sum of its proper divisors (1880014).

3709634 is a wasteful number, since it uses less digits than its factorization.

3709634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 3709634 is about 1926.0410172164. The cubic root of 3709634 is about 154.8021617434.

The spelling of 3709634 in words is "three million, seven hundred nine thousand, six hundred thirty-four".