3659464 has 8 divisors (see below), whose sum is σ = 6861510. Its totient is φ = 1829728.

The previous prime is 3659449. The next prime is 3659477. The reversal of 3659464 is 4649563.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2427364 + 1232100 = 1558^2 + 1110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228709 + ... + 228724.

Almost surely, 2^3659464 is an apocalyptic number.

It is an amenable number.

3659464 is a deficient number, since it is larger than the sum of its proper divisors (3202046).

3659464 is a wasteful number, since it uses less digits than its factorization.

3659464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457439 (or 457435 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 3659464 is about 1912.9725559976. The cubic root of 3659464 is about 154.1011310770.

Subtracting 3659464 from its reverse (4649563), we obtain a palindrome (990099).

The spelling of 3659464 in words is "three million, six hundred fifty-nine thousand, four hundred sixty-four".