3745349066 has 32 divisors (see below), whose sum is σ = 5808112128. Its totient is φ = 1810412800.

The previous prime is 3745349029. The next prime is 3745349077. The reversal of 3745349066 is 6609435473.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3745349066.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5342516 + ... + 5343216.

It is an arithmetic number, because the mean of its divisors is an integer number (181503504).

Almost surely, 2^3745349066 is an apocalyptic number.

3745349066 is a deficient number, since it is larger than the sum of its proper divisors (2062763062).

3745349066 is a wasteful number, since it uses less digits than its factorization.

3745349066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The square root of 3745349066 is about 61199.2570706541. The cubic root of 3745349066 is about 1552.9736968912.

The spelling of 3745349066 in words is "three billion, seven hundred forty-five million, three hundred forty-nine thousand, sixty-six".