3684774674 has 16 divisors (see below), whose sum is σ = 6349833216. Its totient is φ = 1570920000.

The previous prime is 3684774641. The next prime is 3684774689. The reversal of 3684774674 is 4764774863.

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, 686327 + ... + 691674.

It is an arithmetic number, because the mean of its divisors is an integer number (396864576).

Almost surely, 2^3684774674 is an apocalyptic number.

3684774674 is a deficient number, since it is larger than the sum of its proper divisors (2665058542).

3684774674 is a wasteful number, since it uses less digits than its factorization.

3684774674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378201.

The product of its digits is 18966528, while the sum is 56.

The square root of 3684774674 is about 60702.3448805728. The cubic root of 3684774674 is about 1544.5559514685. Note that the first 3 decimals are identical.

The spelling of 3684774674 in words is "three billion, six hundred eighty-four million, seven hundred seventy-four thousand, six hundred seventy-four".