3699844 has 6 divisors (see below), whose sum is σ = 6474734. Its totient is φ = 1849920.

The previous prime is 3699841. The next prime is 3699847. The reversal of 3699844 is 4489963.

It is an interprime number because it is at equal distance from previous prime (3699841) and next prime (3699847).

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 44100 = 1912^2 + 210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3699844.

It is not an unprimeable number, because it can be changed into a prime (3699841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462477 + ... + 462484.

Almost surely, 2^3699844 is an apocalyptic number.

It is an amenable number.

3699844 is a deficient number, since it is larger than the sum of its proper divisors (2774890).

3699844 is a wasteful number, since it uses less digits than its factorization.

3699844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924965 (or 924963 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3699844 is about 1923.4978554706. The cubic root of 3699844 is about 154.6658636337.

The spelling of 3699844 in words is "three million, six hundred ninety-nine thousand, eight hundred forty-four".