3746227066 has 32 divisors (see below), whose sum is σ = 6065357760. Its totient is φ = 1728864000.

The previous prime is 3746227061. The next prime is 3746227087. The reversal of 3746227066 is 6607226473.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3746227061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922741 + ... + 926791.

It is an arithmetic number, because the mean of its divisors is an integer number (189542430).

Almost surely, 2^3746227066 is an apocalyptic number.

3746227066 is a deficient number, since it is larger than the sum of its proper divisors (2319130694).

3746227066 is a wasteful number, since it uses less digits than its factorization.

3746227066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590.

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 3746227066 is about 61206.4299399990. The cubic root of 3746227066 is about 1553.0950388854.

The spelling of 3746227066 in words is "three billion, seven hundred forty-six million, two hundred twenty-seven thousand, sixty-six".