3618464 has 24 divisors (see below), whose sum is σ = 7226100. Its totient is φ = 1783296.

The previous prime is 3618463. The next prime is 3618479. The reversal of 3618464 is 4648163.

3618464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3610000 + 8464 = 1900^2 + 92^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3618464.

It is not an unprimeable number, because it can be changed into a prime (3618463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562 + ... + 3110.

Almost surely, 2^3618464 is an apocalyptic number.

It is an amenable number.

3618464 is a deficient number, since it is larger than the sum of its proper divisors (3607636).

3618464 is a wasteful number, since it uses less digits than its factorization.

3618464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632 (or 1624 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 3618464 is about 1902.2260643783. The cubic root of 3618464 is about 153.5234608540.

It can be divided in two parts, 361 and 8464, that multiplied together give a square (3055504 = 1748²).

The spelling of 3618464 in words is "three million, six hundred eighteen thousand, four hundred sixty-four".