3666700036 has 6 divisors (see below), whose sum is σ = 6416725070. Its totient is φ = 1833350016.

The previous prime is 3666700033. The next prime is 3666700039. The reversal of 3666700036 is 6300076663.

It is an interprime number because it is at equal distance from previous prime (3666700033) and next prime (3666700039).

It can be written as a sum of positive squares in only one way, i.e., 2687385600 + 979314436 = 51840^2 + 31294^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3666699968 and 3666700004.

It is not an unprimeable number, because it can be changed into a prime (3666700033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458337501 + ... + 458337508.

Almost surely, 2^3666700036 is an apocalyptic number.

It is an amenable number.

3666700036 is a deficient number, since it is larger than the sum of its proper divisors (2750025034).

3666700036 is a wasteful number, since it uses less digits than its factorization.

3666700036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916675013 (or 916675011 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 37.

The square root of 3666700036 is about 60553.2826195244. The cubic root of 3666700036 is about 1542.0263475529.

Adding to 3666700036 its reverse (6300076663), we get a palindrome (9966776699).

The spelling of 3666700036 in words is "three billion, six hundred sixty-six million, seven hundred thousand, thirty-six".