3654074196 has 36 divisors (see below), whose sum is σ = 9331920052. Its totient is φ = 1205466624.

The previous prime is 3654074159. The next prime is 3654074227. The reversal of 3654074196 is 6914704563.

3654074196 is a `hidden beast` number, since 36 + 540 + 74 + 1 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1086625296 + 2567448900 = 32964^2 + 50670^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 519715 + ... + 526698.

Almost surely, 2^3654074196 is an apocalyptic number.

3654074196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3654074196 is an abundant number, since it is smaller than the sum of its proper divisors (5677845856).

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

3654074196 is a wasteful number, since it uses less digits than its factorization.

3654074196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046520 (or 1046515 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3654074196 is about 60448.9387499896. The cubic root of 3654074196 is about 1540.2543848057.

The spelling of 3654074196 in words is "three billion, six hundred fifty-four million, seventy-four thousand, one hundred ninety-six".