3649614 has 8 divisors (see below), whose sum is σ = 7299240. Its totient is φ = 1216536.

The previous prime is 3649609. The next prime is 3649637. The reversal of 3649614 is 4169463.

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

3649614 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304129 + ... + 304140.

It is an arithmetic number, because the mean of its divisors is an integer number (912405).

Almost surely, 2^3649614 is an apocalyptic number.

3649614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3649614 is a wasteful number, since it uses less digits than its factorization.

3649614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608274.

The product of its digits is 15552, while the sum is 33.

The square root of 3649614 is about 1910.3962939663. The cubic root of 3649614 is about 153.9627446845.

The spelling of 3649614 in words is "three million, six hundred forty-nine thousand, six hundred fourteen".