3666072026 has 16 divisors (see below), whose sum is σ = 5597635680. Its totient is φ = 1800252720.

The previous prime is 3666072023. The next prime is 3666072037. The reversal of 3666072026 is 6202706663.

It is not an unprimeable number, because it can be changed into a prime (3666072023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114500 + ... + 142976.

It is an arithmetic number, because the mean of its divisors is an integer number (349852230).

Almost surely, 2^3666072026 is an apocalyptic number.

3666072026 is a deficient number, since it is larger than the sum of its proper divisors (1931563654).

3666072026 is a wasteful number, since it uses less digits than its factorization.

3666072026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29629.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 3666072026 is about 60548.0967991563. The cubic root of 3666072026 is about 1541.9383062397.

Adding to 3666072026 its reverse (6202706663), we get a palindrome (9868778689).

The spelling of 3666072026 in words is "three billion, six hundred sixty-six million, seventy-two thousand, twenty-six".