3694200068 has 72 divisors (see below), whose sum is σ = 7134052968. Its totient is φ = 1672839168.

The previous prime is 3694200053. The next prime is 3694200143. The reversal of 3694200068 is 8600024963.

It can be written as a sum of positive squares in 12 ways, for example, as 2971558144 + 722641924 = 54512^2 + 26882^2 .

It is a super-2 number, since 2×3694200068² = 27294228284822409248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10464980 + ... + 10465332.

It is an arithmetic number, because the mean of its divisors is an integer number (99084069).

Almost surely, 2^3694200068 is an apocalyptic number.

It is an amenable number.

3694200068 is a deficient number, since it is larger than the sum of its proper divisors (3439852900).

3694200068 is a wasteful number, since it uses less digits than its factorization.

3694200068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 3694200068 is about 60779.9314576777. The cubic root of 3694200068 is about 1545.8717852687.

The spelling of 3694200068 in words is "three billion, six hundred ninety-four million, two hundred thousand, sixty-eight".