3366197644 has 24 divisors (see below), whose sum is σ = 5913311040. Its totient is φ = 1676694096.

The previous prime is 3366197609. The next prime is 3366197657. The reversal of 3366197644 is 4467916633.

It is a super-2 number, since 2×3366197644² = 22662573156942301472, which contains 22 as substring.

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, 1543747 + ... + 1545925.

It is an arithmetic number, because the mean of its divisors is an integer number (246387960).

Almost surely, 2^3366197644 is an apocalyptic number.

It is an amenable number.

3366197644 is a deficient number, since it is larger than the sum of its proper divisors (2547113396).

3366197644 is a wasteful number, since it uses less digits than its factorization.

3366197644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477 (or 3475 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 3366197644 is about 58018.9421137614. The cubic root of 3366197644 is about 1498.6948119114.

The spelling of 3366197644 in words is "three billion, three hundred sixty-six million, one hundred ninety-seven thousand, six hundred forty-four".