3754754666 has 8 divisors (see below), whose sum is σ = 6065372964. Its totient is φ = 1732963680.

The previous prime is 3754754639. The next prime is 3754754677. The reversal of 3754754666 is 6664574573.

It can be written as a sum of positive squares in 2 ways, for example, as 3723562441 + 31192225 = 61021^2 + 5585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 72206795 + ... + 72206846.

Almost surely, 2^3754754666 is an apocalyptic number.

3754754666 is a deficient number, since it is larger than the sum of its proper divisors (2310618298).

3754754666 is a wasteful number, since it uses less digits than its factorization.

3754754666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144413656.

The product of its digits is 12700800, while the sum is 53.

The square root of 3754754666 is about 61276.0529570892. The cubic root of 3754754666 is about 1554.2725913400.

The spelling of 3754754666 in words is "three billion, seven hundred fifty-four million, seven hundred fifty-four thousand, six hundred sixty-six".