3618706 has 32 divisors (see below), whose sum is σ = 6814080. Its totient is φ = 1403136.

The previous prime is 3618697. The next prime is 3618709. The reversal of 3618706 is 6078163.

It is a super-2 number, since 2×3618706² = 26190066228872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3618709) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 10570 + ... + 10906.

It is an arithmetic number, because the mean of its divisors is an integer number (212940).

Almost surely, 2^3618706 is an apocalyptic number.

3618706 is a deficient number, since it is larger than the sum of its proper divisors (3195374).

3618706 is a wasteful number, since it uses less digits than its factorization.

3618706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3618706 is about 1902.2896729994. The cubic root of 3618706 is about 153.5268832868.

The spelling of 3618706 in words is "three million, six hundred eighteen thousand, seven hundred six".