3695066538 has 8 divisors (see below), whose sum is σ = 7390133088. Its totient is φ = 1231688844.

The previous prime is 3695066519. The next prime is 3695066579. The reversal of 3695066538 is 8356605963.

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

3695066538 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 307922206 + ... + 307922217.

It is an arithmetic number, because the mean of its divisors is an integer number (923766636).

Almost surely, 2^3695066538 is an apocalyptic number.

3695066538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3695066538 is a wasteful number, since it uses less digits than its factorization.

3695066538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615844428.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The square root of 3695066538 is about 60787.0589681718. The cubic root of 3695066538 is about 1545.9926365845.

The spelling of 3695066538 in words is "three billion, six hundred ninety-five million, sixty-six thousand, five hundred thirty-eight".