3774085305 has 32 divisors (see below), whose sum is σ = 6117914880. Its totient is φ = 1986539520.

The previous prime is 3774085283. The next prime is 3774085313. The reversal of 3774085305 is 5035804773.

It is not a de Polignac number, because 3774085305 - 2⁷ = 3774085177 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403876 + ... + 413114.

It is an arithmetic number, because the mean of its divisors is an integer number (191184840).

Almost surely, 2^3774085305 is an apocalyptic number.

It is an amenable number.

3774085305 is a deficient number, since it is larger than the sum of its proper divisors (2343829575).

3774085305 is a wasteful number, since it uses less digits than its factorization.

3774085305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9601.

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 3774085305 is about 61433.5845039177. The cubic root of 3774085305 is about 1556.9353191385.

The spelling of 3774085305 in words is "three billion, seven hundred seventy-four million, eighty-five thousand, three hundred five".