3749489466 has 16 divisors (see below), whose sum is σ = 7501917600. Its totient is φ = 1249340048.

The previous prime is 3749489449. The next prime is 3749489539. The reversal of 3749489466 is 6649849473.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105681 + ... + 136628.

It is an arithmetic number, because the mean of its divisors is an integer number (468869850).

Almost surely, 2^3749489466 is an apocalyptic number.

3749489466 is an abundant number, since it is smaller than the sum of its proper divisors (3752428134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3749489466 is a wasteful number, since it uses less digits than its factorization.

3749489466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244893.

The product of its digits is 31352832, while the sum is 60.

The square root of 3749489466 is about 61233.0749350382. The cubic root of 3749489466 is about 1553.5457454287.

The spelling of 3749489466 in words is "three billion, seven hundred forty-nine million, four hundred eighty-nine thousand, four hundred sixty-six".