3666000735 has 32 divisors (see below), whose sum is σ = 6521333760. Its totient is φ = 1954000800.

The previous prime is 3666000719. The next prime is 3666000739. The reversal of 3666000735 is 5370006663.

It is not a de Polignac number, because 3666000735 - 2⁴ = 3666000719 is a prime.

It is a super-2 number, since 2×3666000735² = 26879122778041080450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3666000735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666000739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239770 + ... + 254600.

It is an arithmetic number, because the mean of its divisors is an integer number (203791680).

Almost surely, 2^3666000735 is an apocalyptic number.

3666000735 is the 49437-th pentagonal number.

3666000735 is a deficient number, since it is larger than the sum of its proper divisors (2855333025).

3666000735 is a wasteful number, since it uses less digits than its factorization.

3666000735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676 (or 16670 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 3666000735 is about 60547.5080824967. The cubic root of 3666000735 is about 1541.9283112518.

The spelling of 3666000735 in words is "three billion, six hundred sixty-six million, seven hundred thirty-five", and thus it is an aban number.